Wei Pan

Materials Physics

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Materials Physics

wpan@sandia.gov

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Biography

Dr. Wei Pan is a Distinguished Member of the Technical Staff at Sandia National Laboratories. He obtained his Ph.D. degree in physics from Princeton University. He has made numerous seminal contributions to the field of many-particle physics in low dimensional electron systems (in particular novel fractional quantum Hall effect), and in topological superconductivity and Josephson effects in Dirac semimetals. He is the author of more than 100 papers in technical journals. He was a member of the Organizing and Program committees of the 16th International Conference on Electronic Properties of Two-Dimensional System (EP2DS-16), a member of the Program Committee of the 21st International Conference on High Magnetic Fields in Semiconductor Physics (HMF21) and the 8th Physical Phenomena in High Magnetic Fields Conference (PPHMF-8). He was awarded the 2007 Presidential Early Career Award for Scientists and Engineers (PECASE).

Education

Ph.D., Physics, Princeton University (2000)

Research Interests

Dr. Wei Pan’s research focuses on the topics of fractional quantum Hall effect, artificial quantum materials and Bloch oscillations in lateral superlattices in semiconductors, novel quantum phenomena including exciton insulator and quantum spin Hall insulator in InAs/GaSb heterostructures, and unconventional Josephson effect and topological superconductivity in Dirac semimetals.

Awards

  • Best Paper award at the SPIE Defense and Commercial Sensing meeting (2022)
  • Sandia Employee Recognition Award for Individual Technical Excellence (2009)
  • DOE Office of Science Early Career Scientist and Engineer Award (2007)
  • Presidential Early Career Award for Scientists and Engineers (PECASE) (2007)

Publications

  • Cuozzo, J.J., Pan, W., Shabani, J., Rossi, E., & Rossi, E. (2024). Microwave-tunable diode effect in asymmetric SQUIDs with topological Josephson junctions. Physical Review Research, 6(2). https://doi.org/10.1103/physrevresearch.6.023011 Publication ID: 124376
  • Cuozzo, J.J., Pan, W., Rossi, E., & Rossi, E. (2023). Edge Transport in Quantum Spin Hall Insulator-Superconductor Heterostructures [Conference Presenation]. https://doi.org/10.2172/2431763 Publication ID: 130060
  • Chatterjee, E., Davids, P., Nenoff, T.M., Pan, W., Rademacher, D.X., Soh, D.B.S., & Soh, D.B.S. (2022). Single Photon Detection with On-Chip Number Resolving Capability. https://doi.org/10.2172/1890055 Publication ID: 80283
  • Bachman, W.B., Burckel, D., Lu, P., Pan, W., Cao, Q., & Cao, Q. (2022). Assembling semiconductor twistronic superlattices through dry transfer printing of single-crystalline semiconductor nanomembranes derived from bulk wafers [Conference Poster]. https://doi.org/10.2172/2004690 Publication ID: 117592
  • Yu, W., Rademacher, D.X., Valdez, N.R., Rodriguez, M.A., Nenoff, T.M., Pan, W., & Pan, W. (2022). Evidence of decoupling of surface and bulk states in Dirac semimetal Cd3As2. Nanotechnology, 33(41). https://doi.org/10.1088/1361-6528/ac7c25 Publication ID: 80891
  • Cuozzo, J.J., Pan, W., Davids, P., Nenoff, T.M., Soh, D.B.S., Yu, W., Rossi, E., & Rossi, E. (2022). Leggett Modes in Dirac Semimetals [Conference Presenation]. https://doi.org/10.2172/2003153 Publication ID: 112020
  • Pan, W. (2022). Microwave Response in a Topological Superconducting Quantum Interference Device [Conference Presenation]. https://doi.org/10.2172/2002503 Publication ID: 110928
  • Cuozzo, J.J., Pan, W., Yu, W., Davids, P., Nenoff, T.M., Soh, D.B.S., Rossi, E., & Rossi, E. (2022). Leggett Modes in Dirac Semimetals [Conference Presenation]. https://doi.org/10.2172/2002077 Publication ID: 109284
  • Pan, W. (2022). Microwave Response in a Topological Superconducting Quantum Interference Device [Conference Presenation]. https://doi.org/10.2172/2002116 Publication ID: 109440
  • Chatterjee, E., Pan, W., Soh, D.B.S., & Soh, D.B.S. (2022). An RF Photon-Number-Resolving Detector Using Majorana Zero Mode [Conference Presenation]. https://doi.org/10.2172/2002424 Publication ID: 110624
  • Wang, J., Jiang, Y., Zhao, T., Dun, Z., Miettinen, A.L., Wu, X., Mourigal, M., Pan, W., Smirnov, D., & Smirnov, D. (2021). Magneto-transport evidence for strong topological insulator phase in ZrTe5. Nature Communications, 12(1). https://doi.org/10.1038/s41467-021-27119-5 Publication ID: 76726
  • Rice, A., Tait, C., Lee, S.R., Deitz, J., Rodriguez, M.A., Pan, W., Ohta, T., Alliman, D., Peake, G., Sandoval, A., Valdez, N.R., Sharps, P., & Sharps, P. (2021). Heteroepitaxy of Dirac semimetal Cd3As2 by MOCVD [Conference Presenation]. https://doi.org/10.2172/1906634 Publication ID: 77073
  • Pan, W., Soh, D.B.S., Yu, W., Davids, P., Nenoff, T.M., & Nenoff, T.M. (2021). Microwave response in a topological superconducting quantum interference device. Scientific Reports, 11(1). https://doi.org/10.1038/s41598-021-88035-8 Publication ID: 78048
  • Pan, W., Reno, J.L., & Reno, J.L. (2021). Artificial High-Transition Temperature Superconductors. https://doi.org/10.2172/1824275 Publication ID: 76125
  • Rossi, E., Shabani, J., Pan, W., & Pan, W. (2021). Novel Josephson Junction for Fault-Tolerant Qubits and Advanced Sensing [Conference Poster]. https://doi.org/10.2172/1886164 Publication ID: 75533
  • Cuozzo, J.J., Pan, W., & Pan, W. (2021). Josephson-Leggett modes in a Dirac semimetal Cd3As2-based SQUID [Presentation]. https://www.osti.gov/biblio/1882480 Publication ID: 79379
  • Pan, W. (2021). Particle-hole symmetry and the 1/2 state [Conference Presenation]. https://doi.org/10.2172/1869138 Publication ID: 78492
  • Vira, A., Pan, W., Jiang, Z., & Jiang, Z. (2021). Characterization of Topological Semimetals for Single Photon Detection [Conference Poster]. https://doi.org/10.2172/1855926 Publication ID: 77637
  • Nenoff, T.M., Yu, W., Elias, J.A., Chen, K.W., Baumbach, R., Modine, N.A., Pan, W., Henriksen, E.A., & Henriksen, E.A. (2020). Electronic transport properties of a lithium-decorated ZrTe5 thin film. Scientific Reports, 10(1). https://doi.org/10.1038/s41598-020-60545-x Publication ID: 70603
  • Pan, W., Reno, J.L., Reyes, A.P., & Reyes, A.P. (2020). Enhanced stability of quantum Hall skyrmions under radio-frequency radiations. Scientific Reports, 10(1). https://doi.org/10.1038/s41598-020-64505-3 Publication ID: 73348
  • Pan, W., Reno, J.L., Tranchida, J., & Tranchida, J. (2020). Enhance coherence time in intensely driven quantum systems. https://doi.org/10.2172/1670245 Publication ID: 99976
  • Jiang, Y., Wang, J., Zhao, T., Dun, Z.L., Huang, Q., Wu, X.S., Mourigal, M., Pan, W., Ozerov, M., Smirnov, D., & Smirnov, D. (2020). Unraveling the Topological Phase of ZrTe5 via Magnetoinfrared Spectroscopy. Physical Review Letters, 125(4). https://doi.org/10.1103/physrevlett.125.046403 Publication ID: 74062
  • W Yu, R.H., Rodriguez, M.A., Lee, S.R., Zhang, F., Franz, M., Pikulin, D.I., Pan, W., & Pan, W. (2020). Zero-bias conductance peak in Dirac semimetal-superconductor devices. Physical Review Research, 2(3). https://doi.org/10.1103/physrevresearch.2.032002 Publication ID: 74151
  • Cuozzo, J.J., Pan, W., & Pan, W. (2020). Anomalous Shaprio steps in a Dirac semimetal Cd3As2-based SQUID [Presentation]. https://www.osti.gov/biblio/1811618 Publication ID: 74259
  • Nenoff, T.M., Pan, W., Rademacher, D.X., Rodriguez, M.A., Yu, W., & Yu, W. (2019). Single-Crystal Synthesis and Characterization of Copper-Intercalated ZrTe5. Crystal Growth and Design, 20(2), pp. 699-705. https://doi.org/10.1021/acs.cgd.9b01125 Publication ID: 71368
  • Nenoff, T.M., Chou, S.S., Dickens, P.T., Modine, N.A., Yu, W., Lee, S.R., Sapkota, K.R., Wang, G.T., Wendt, J.R., Medlin, D.L., Leonard, F., Pan, W., & Pan, W. (2019). Topological Quantum Materials for Quantum Computation. https://doi.org/10.2172/1569786 Publication ID: 65449
  • Pan, W. (2019). New Experimental Results of Composite Fermions at the Half-Filled Landau Level [Conference Poster]. https://www.osti.gov/biblio/1643026 Publication ID: 65929
  • Pan, W. (2019). Search for Majorana Particles in Dirac Semimetal Cd3As2 [Conference Poster]. https://www.osti.gov/biblio/1640742 Publication ID: 69107
  • Pan, W. (2019). New Results in the Fractional Quantum Hall Effect [Conference Poster]. https://www.osti.gov/biblio/1639424 Publication ID: 67506
  • Nenoff, T.M., Pan, W., Sharma, P.A., Lima-Sharma, A.L., Lee, S.R., & Lee, S.R. (2019). Topological Quantum Materials for Realizing Majorana Quasiparticles. Chemistry of Materials, 31(1), pp. 26-51. https://doi.org/10.1021/acs.chemmater.8b04383 Publication ID: 59396
  • Zhang, F., Pan, W., & Pan, W. (2018). A missing step is a key step. Nature Materials, 17(10), pp. 851-852. https://doi.org/10.1038/s41563-018-0179-1 Publication ID: 58848
  • Pan, W. (2018). New Results of the Composite Fermions in the Fractional Quantum Hall Effect [Conference Poster]. https://www.osti.gov/biblio/1592540 Publication ID: 59695
  • Yu, W., Pan, W., & Pan, W. (2018). Novel electronic transport in topological semimetals [Presentation]. https://www.osti.gov/biblio/1568041 Publication ID: 63000
  • Yu, W., Clerico, V., Fuentevilla, C.H., Shi, X., Jiang, Y., Saha, D., Lou, W.K., Chang, K., Huang, D.H., Gumbs, G., Smirnov, D., Stanton, C.J., Jiang, Z., Bellani, V., Meziani, Y., Diez, E., Pan, W., Hawkins, S.D., Klem, J.F., & Klem, J.F. (2018). Anomalously large resistance at the charge neutrality point in a zero-gap InAs/GaSb bilayer. New Journal of Physics, 20(5). https://doi.org/10.1088/1367-2630/aac595 Publication ID: 58910
  • Pan, W. (2018). New Results in Dirac Semimetals [Conference Poster]. https://www.osti.gov/biblio/1510574 Publication ID: 61843
  • Pan, W. (2018). Berry Phase and Anomalous Transport of the Composite Fermions at the Half-Filled Landau Level [Conference Poster]. https://doi.org/10.1038/nphys4231 Publication ID: 60954
  • Pan, W. (2018). Berry Phase and Anomalous Transport of the Composite Fermions at the Half-Filled Landau Level (invited) [Conference Poster]. https://www.osti.gov/biblio/1502290 Publication ID: 61146
  • Yu, W., Pan, W., Medlin, D.L., Rodriguez, M.A., Lee, S.R., Bao, Z., Zhang, F., & Zhang, F. (2018). Josephson supercurrents in the Dirac semimetal Cd3As2 [Conference Poster]. https://www.osti.gov/biblio/1503424 Publication ID: 61196
  • Leonard, F., Yu, W., Celio, K.C., Medlin, D.L., Sugar, J.D., Talin, A.A., Pan, W., & Pan, W. (2018). Strong Photothermoelectric Response and Contact Reactivity in the Dirac Semimetal ZrTe5 [Conference Poster]. https://doi.org/10.1021/acsami.7b11056 Publication ID: 61242
  • Pan, W., Lu, P., Ihlefeld, J.F., Lee, S.R., Choi, E.S., Jiang, Y., Jia, Q.X., & Jia, Q.X. (2018). Electrical-current-induced magnetic hysteresis in self-assembled vertically aligned La2/3Sr1/3MnO3:ZnO nanopillar composites. Physical Review Materials, 2(2). https://doi.org/10.1103/PhysRevMaterials.2.021401 Publication ID: 97864
  • Pan, W. (2017). Quantum Transport Studies in Dirac Semimetal Cd3As2 [Conference Poster]. https://www.osti.gov/biblio/1485026 Publication ID: 54511
  • Leonard, F., Yu, W., Celio, K.C., Medlin, D.L., Sugar, J.D., Talin, A.A., Pan, W., & Pan, W. (2017). Strong Photothermoelectric Response and Contact Reactivity of the Dirac Semimetal ZrTe5. ACS Applied Materials and Interfaces, 9(42), pp. 37041-37047. https://doi.org/10.1021/acsami.7b11056 Publication ID: 53809
  • Pan, W., Ihlefed, J.F., Lu, P., Lee, S.R., & Lee, S.R. (2017). Emergent Phenomena in Oxide Nanostructures. https://doi.org/10.2172/1489862 Publication ID: 53578
  • Pan, W. (2017). Quantum Hall Effect in Vanishing Magnetic Fields (invited) [Presentation]. https://www.osti.gov/biblio/1456655 Publication ID: 55904
  • Pan, W. (2017). Berry Phase of Composite Fermions at the Half-Filled Landau Level (invited) [Presentation]. https://www.osti.gov/biblio/1456706 Publication ID: 56014
  • Yu, W., Jiang, Y., Yang, J., Dun, Z.L., Zhou, H.D., Jiang, Z., Lu, P., Pan, W., & Pan, W. (2017). Quantum Oscillations at Integer and Fractional Landau Level Indices in ZrTe5 [Conference Poster]. https://www.osti.gov/biblio/1427945 Publication ID: 55364
  • Pan, W., Baldwin, K.W., West, K.W., Pfeiffer, L.N., Tsui, D.C., & Tsui, D.C. (2017). Anti-Levitation of Landau Levels in Vanishing Magnetic Fields [Conference Poster]. https://www.osti.gov/biblio/1427946 Publication ID: 55365
  • Li, X., Zhang, Q., Lou, M., Reno, J.L., Pan, W., Watson, J.D., Manfra, M.J., Kono, J., & Kono, J. (2017). High-cooperativity terahertz landau polaritons in the ultrastrong coupling regime [Conference Poster]. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. https://doi.org/10.1109/IRMMW-THz.2017.8648149 Publication ID: 53274
  • Pan, W., Lu, T., Xia, J.S., Sullivan, N.S., Huang, S.H., Chuang, Y., Li, J.Y., Liu, C.W., Tsui, D.C., & Tsui, D.C. (2016). National High Magnetic Field Laboratory 2016 Annual Research Report: Termination of Two-Dimensional Metallic Conduction near the Metal-Insulator Transition in Si/SiGe Quantum Wells. https://doi.org/10.2172/1505355 Publication ID: 48256
  • Yu, W., Jiang, Y., Yang, J., Dun, Z., Zhou, H.D., Jiang, Z., Lu, P., Pan, W., & Pan, W. (2016). Tilted magnetic field study of ZrTe5. https://doi.org/10.2172/1505071 Publication ID: 98936
  • Diez, E., Pezzini, S., Yu, W., Clerico, V., Hernandez Fuentevilla, C., Shi, X., Jiang, Y., Saha, D., Lou, W.K., Chang, K., Huang, D.H., Gumbs, G., Smirnov, D., Stanton, C.J., Jiang, Z., Bellani, V., Meziani, Y., Hawkins, S.D., Klem, J.F., Pan, W., & Pan, W. (2016). Evidence for an Excitonic Insulator Phase in a Zero-Gap InAs/GaSb Bilayer [Conference Poster]. https://www.osti.gov/biblio/1410774 Publication ID: 47961
  • Qi, Z., Lou, M., Li, X., Reno, J.L., Pan, W., Watson, J.D., Manfra, M.J., Kono, J., & Kono, J. (2016). Collective non-perturbative coupling of 2D electrons with high-quality-factor terahertz cavity photons. Nature Physics, 12(11), pp. 1005-1011. https://doi.org/10.1038/nphys3850 Publication ID: 97276
  • Yu, W., Jiang, Y., Yang, J., Dun, Z.L., Zhou, H.D., Jiang, Z., Lu, P., Pan, W., & Pan, W. (2016). Quantum Oscillations at Integer and Fractional Landau Level Indices in Single-Crystalline ZrTe5. Scientific Reports, 6. https://doi.org/10.1038/srep35357 Publication ID: 47397
  • Lu, P., Pan, W., Ihlefeld, J.F., Spoerke, E.D., & Spoerke, E.D. (2016). Time-resolved atomic-scale chemical imaging for study of dynamic phase transformation in Li-rich layered cathode materials [Conference Poster]. https://www.osti.gov/biblio/1405239 Publication ID: 47293
  • Lu, P., Pan, W., Ihlefeld, J.F., & Ihlefeld, J.F. (2016). Chemical imaging and quantification of self-assembled vertically aligned nanocomposite thin films by advanced STEM [Conference Poster]. https://www.osti.gov/biblio/1405240 Publication ID: 47294
  • Yu, W., Jiang, Y., Jang, J., Dun, Z.L., Zhou, H.D., Jiang, Z., Lu, P., Pan, W., & Pan, W. (2016). Quantum Oscillations at Integer and Fractional Landau Level Indices in Single-Crystalline ZrTe5 [Conference Poster]. https://doi.org/10.1038/srep35357 Publication ID: 52663
  • Pan, W. (2016). Dirac Composite Fermions at the Half-Filled Landau Level (invited) [Conference Poster]. https://www.osti.gov/biblio/1372754 Publication ID: 51189
  • Pan, W. (2016). Bloch Oscillations in Two-Dimensional Superlattices [Conference Poster]. https://www.osti.gov/biblio/1372755 Publication ID: 51190
  • Pan, W. (2016). Revisiting Old Issues in Two Dimensional Electron Systems (invited) [Conference Poster]. https://www.osti.gov/biblio/1373043 Publication ID: 51234
  • Pan, W. (2016). Magneto-Photoluminescence and Giant Magneto-Resistance in Self-Assembled Vertically-Aligned (ZnO)0.5:(La0.7Sr0.3MnO3)0.5 Nanopillars [Conference Poster]. https://www.osti.gov/biblio/1368805 Publication ID: 50189
  • Pan, W. (2016). Superconducting Properties in Tantalum Decorated Three-Dimensional Graphene and Carbon Structures [Conference Poster]. https://www.osti.gov/biblio/1368806 Publication ID: 50190
  • Spoerke, E.D., Ihlefeld, J.F., Pan, W., & Pan, W. (2016). Fast Atomic-Scale Chemical Imaging of Crystalline Materials and Dynamic Phase Transformations. Nano Letters, 16(4), pp. 2728-2733. https://doi.org/10.1021/acs.nanolett.6b00401 Publication ID: 42086
  • Yu, W., Jiang, Y., Yang, J., Dun, Z.L., Zhou, H.D., Jiang, Z., Lu, P., Pan, W., & Pan, W. (2016). Quantum Oscillations at Integer and Fractional Landau Level Indices in ZrTe5 [Presentation]. https://www.osti.gov/biblio/1365207 Publication ID: 49516
  • Dyer, G.C., Aizin, G.R., Grine, A., Bethke, D., Shi, X., Olson, B.V., Reno, J.L., Hawkins, S.D., Klem, J.F., Pan, W., Shaner, E.A., & Shaner, E.A. (2016). Low Dimensional Plasmonic Spectroscopy through Inversion of the Far Infrared Detection Problem [Conference Poster]. https://www.osti.gov/biblio/1365226 Publication ID: 49540
  • Pan, W., Kang, W., Baldwin, K.W., West, K.W., Pfeiffer, L.N., Tsui, D.C., & Tsui, D.C. (2016). Emergence of Dirac Composite Fermions at the Half-Filled Landau Level of the Fractional Quantum Hall Effect [Conference Poster]. https://www.osti.gov/biblio/1364854 Publication ID: 48993
  • Lu, T., Wang, G.T., Pan, W., Zhao, S., Mi, Z., & Mi, Z. (2016). Electronic transport through Al/InN nanowire/Al junctions. Applied Physics Letters, 108(6), pp. 1-5. https://doi.org/10.1063/1.4941733 Publication ID: 46937
  • Zhang, B., Lu, P., Liu, H., Lin, J., Ye, Z., Jaime, M., Balakirev, F.F., Yuan, H., Wu, H., Pan, W., Zhang, Y., & Zhang, Y. (2016). Quantum Oscillations in an Interfacial 2D Electron Gas. https://doi.org/10.2172/1234476 Publication ID: 46603
  • Pan, W., Ihlefeld, J.F., Lu, P., Lee, S.R., & Lee, S.R. (2016). Giant Magneto-Resistance in Epitaxial ZnO:La0.7Sr0.3MnO3 Nanocomposites [Conference Poster]. https://www.osti.gov/biblio/1343232 Publication ID: 46844
  • Mitrofanov, O., Yu, W., Thompson, R.J., Jiang, Y., Greenberg, Z.J., Palmer, J., Brener, I., Pan, W., Berger, C., de Heer, W.A., Jiang, Z., & Jiang, Z. (2015). Terahertz near-field imaging of surface plasmon waves in graphene structures. Solid State Communications, 224(C), pp. 47-52. https://doi.org/10.1016/j.ssc.2015.08.013 Publication ID: 39796
  • Pan, W., Jiang, Y.X., Ihlefeld, J.F., Lu, P., Lee, S.R., & Lee, S.R. (2015). Giant Magneto-Resistance in Epitaxial (La0.7Sr0.3MnO3)0.5: (ZnO)0.5 Nanocomposites. https://doi.org/10.2172/1233569 Publication ID: 42134
  • Song, E., Li, Q., Swartzentruber, B., Pan, W., Wang, G.T., Martinez, J.A., & Martinez, J.A. (2015). Enhanced thermoelectric transport in modulation-doped GaN/AlGaN core/shell nanowires. Nanotechnology, 27(1). https://doi.org/10.1088/0957-4484/27/1/015204 Publication ID: 46431
  • Leonard, F., Wang, G.T., Pan, W., Swartzentruber, B., Martinez, J.A., & Martinez, J.A. (2015). Simultaneous thermoelectric and optoelectronic characterization of individual nanowires. Nano Letters, 15(12), pp. 1-8129. https://doi.org/10.1021/acs.nanolett.5b03572 Publication ID: 45381
  • Pan, W. (2015). New Results in the 5/2 Fractional Quantum Hall Effect (invited) [Presentation]. https://www.osti.gov/biblio/1332154 Publication ID: 46534
  • Shi, X., Yu, W., Jiang, Z., Berniverg, B.A., Pan, W., Hawkins, S.D., Klem, J.F., & Klem, J.F. (2015). Giant supercurrent states in a superconductor-InAs/GaSb-superconductor junction. Journal of Applied Physics, 118(13). https://doi.org/10.1063/1.4932644 Publication ID: 39199
  • Pan, W., Lilly, M.P., Reno, J.L., Lu, T., Nielsen, E., Wang, G.T., Shaner, E.A., Prasankumar, R., Tsui, D.C., & Tsui, D.C. (2015). Quantum Electronic Phenomena and Structures (invited talk) [Presentation]. https://www.osti.gov/biblio/1326352 Publication ID: 45604
  • Shi, X., Yu, W., Hawkins, S.D., Klem, J.F., Pan, W., & Pan, W. (2015). McMillan-Rowell like oscillations in a superconductor-InAs/GaSb-superconductor junction. Applied Physics Letters, 107(5). https://doi.org/10.1063/1.4928186 Publication ID: 45400
  • Zhang, B., Lu, P., Liu, H., Jiao, L., Ye, Z., Jaime, M., Balakirev, F.F., Yuan, H., Wu, H., Pan, W., Zhang, Y., & Zhang, Y. (2015). Quantum Oscillations in a Two-Dimensional Electron Gas at the Rocksalt/Zincblende Interface of PbTe/CdTe (111) Heterostructures. Nano Letters, 15(7), pp. 4381-4386. https://doi.org/10.1021/acs.nanolett.5b01605 Publication ID: 97148
  • Romero, E.D., Ihlefeld, J.F., Pan, W., & Pan, W. (2015). Atomic-scale EDS Mapping for Chemical Imaging and Quantification of Interdiffusion in Self-assembled Vertically Aligned Nanocomposite Thin Films [Conference Poster]. https://www.osti.gov/biblio/1331552 Publication ID: 44576
  • Pan, W. (2015). New Twist in the 5/2 Fractional Quantum Hall Effect (invited) [Conference Poster]. https://www.osti.gov/biblio/1256268 Publication ID: 43757
  • Pan, W. (2015). Quantum Transport in InAs/GaSb (invited) [Conference Poster]. https://www.osti.gov/biblio/1258204 Publication ID: 43560
  • Shi, X., Pan, W., Baldwin, K.W., West, K.W., Pfeiffer, L.N., Tsui, D.C., & Tsui, D.C. (2015). Impact of the modulation doping layer on the ν=5/2 anisotropy. Physical Review B – Condensed Matter and Materials Physics, 91(12). https://doi.org/10.1103/PhysRevB.91.125308 Publication ID: 42621
  • Pan, W., Ekenberg, U., Gvozdic, D.M., Boubanga-Tombet, S., Upadhya, P.C., Reno, J.L., Taylor, A.J., Prasankumar, R.P., & Prasankumar, R.P. (2015). Terahertz magneto-optical spectroscopy of a two-dimensional hole gas. Applied Physics Letters, 106(3). https://doi.org/10.1063/1.4906282 Publication ID: 97108
  • Pan, W., Baldwin, K.W., West, K.W., Pfeiffer, L.N., Tsui, D.C., & Tsui, D.C. (2015). Fractional quantum Hall effect at Landau level filling ν=4/11. Physical Review B – Condensed Matter and Materials Physics, 91(4), pp. 1-11. https://doi.org/10.1103/PhysRevB.91.041301 Publication ID: 39641
  • Pan, W. (2015). Disorder Matters in the 5/2 Fractional Quantum Hall Effect (invited) [Conference Poster]. https://www.osti.gov/biblio/1244839 Publication ID: 42620
  • Shi, X., Lu, T., Pan, W., Huang, S.H., Liu, C.W., Li, J.Y., & Li, J.Y. (2015). Tilt Magnetic Field Studies of Quantum Hall Effect in a High Quality Si/SiGe Quantum Well. https://doi.org/10.2172/1177371 Publication ID: 42624
  • Brener, I., Pan, W., Mitrofanov, O., Yu, W., Jiang, Y., Berger, C., de Heer, W.A., & de Heer, W.A. (2014). thz surface waves on graphene bow tie antennas [Conference Poster]. https://www.osti.gov/biblio/1242802 Publication ID: 39788
  • Perego, M., Kim, K., Maxey, M., Pan, W., Parks, M.L., Trask, N., Siefert, C., & Siefert, C. (2014). A Parallel Implicit Implementation of Smoothed Paricle Hydrodynamics for Electrokinetic Applications [Conference Poster]. https://www.osti.gov/biblio/1315417 Publication ID: 39869
  • Pan, W., Dimakis, E., Wang, G.T., Moustakas, T.D., Tsui, D.C., & Tsui, D.C. (2014). Two-dimensional electron gas in monolayer InN quantum wells. Applied Physics Letters, 105(21). https://doi.org/10.1063/1.4902916 Publication ID: 38086
  • Gumbs, G., Iurov, A., Huang, D., Pan, W., & Pan, W. (2014). Surface Plasmon Instability Leading to Emission of Radiation. Physical Review B. https://www.osti.gov/biblio/1184587 Publication ID: 39392
  • Pan, W., Shi, X., Hawkins, S.D., Klem, J.F., & Klem, J.F. (2014). Search for Majorana fermions in topological superconductors. https://doi.org/10.2172/1177084 Publication ID: 39139
  • Selby, N.S., Crawford, M., Tracy, L.A., Reno, J.L., Pan, W., & Pan, W. (2014). In situ biaxial rotation at low-temperatures in high magnetic fields. Review of Scientific Instruments, 85(9), pp. 1-11. https://doi.org/10.1063/1.4896100 Publication ID: 38085
  • Pan, W. (2014). Old Issues in the Quantum Hall Effect in Two-Dimensional Electron Systems Revisited (invited) [Presentation]. https://www.osti.gov/biblio/1502887 Publication ID: 38465
  • Shi, X., Yu, W., Jiang, Z., Pan, W., Hawkins, S.D., Klem, J.F., & Klem, J.F. (2014). Giant Supercurrent States in a Superconductor-InAs/GaSb-Superconductor Junction [Presentation]. https://doi.org/10.1063/1.4932644 Publication ID: 38614
  • Yu, W., Jiang, Y., Huan, C., Chen, X., Jiang, Z., Hawkins, S.D., Klem, J.F., Pan, W., & Pan, W. (2014). Superconducting Proximity Effect in Inverted InAs/GaSb Quantum Well Structures with Tantalum Electrodes [Presentation]. https://www.osti.gov/biblio/1502912 Publication ID: 38640
  • Lyo, S.K., Pan, W., & Pan, W. (2014). Miniband Transport in a Two-Dimensional Electron Gas with a Strong Periodic Unidirectional Potential Modulation. Solid State Communications, 196, pp. 51-54. https://doi.org/10.1016/j.ssc.2014.07.023 Publication ID: 38087
  • Pan, W., Serafin, A., Xia, J.S., Liang, Y., Sullivan, N.S., Baldwin, K.W., West, K.W., Pfeiffer, L.N., Tsui, D.C., & Tsui, D.C. (2014). Competing quantum Hall phases in the second Landau level in the low-density limit. Physical Review B – Condensed Matter and Materials Physics. https://doi.org/10.2172/1177382 Publication ID: 41347
  • Reno, J.L., Pan, W., & Pan, W. (2014). Superradiant Decay of Cyclotron Resonance of Two-Dimensional Electron Gases. Physical Review Letters. https://www.osti.gov/biblio/1146611 Publication ID: 41049
  • Pan, W., Brener, I., & Brener, I. (2013). THz near-field microscopy of graphene structures [Conference]. https://www.osti.gov/biblio/1121976 Publication ID: 31790
  • Pan, W., Shi, X., Crawford, M., Nielsen, E., Cederberg, J.G., & Cederberg, J.G. (2013). Non-abelian fractional quantum hall effect for fault-resistant topological quantum computation. https://doi.org/10.2172/1121903 Publication ID: 31929
  • Pan, W. (2013). Spin Transition in the Second Landau Level (invited) [Presentation]. https://www.osti.gov/biblio/1673508 Publication ID: 36247
  • Pan, W. (2013). Competing Quantum Hall Phases in the Second Landau Level in Low Density Limit. Physical Review Letters. https://www.osti.gov/biblio/1106749 Publication ID: 34539
  • Pan, W. (2013). Bloch Oscillations in Two-Dimensional Antidot Arrays (invited) [Presentation]. https://www.osti.gov/biblio/1658707 Publication ID: 32888
  • Heinrichs, T.D., Pan, W., & Pan, W. (2013). Sandia Quantum Transport Article Was the 12th Most Downloaded Paper from AIP’s Applied Physics Letters in February [Presentation]. https://www.osti.gov/biblio/1661070 Publication ID: 33389
  • Ohta, T., Pan, W., & Pan, W. (2013). Magnetoplasmons in Quasi-Neutral Epitaxial Graphene Nanoribbons. Proposed for publication in Physics Review Letters.. https://www.osti.gov/biblio/1072651 Publication ID: 32710
  • Pan, W., Brener, I., & Brener, I. (2013). THz near-field microscopy of graphene nano-ribbon arrays [Conference]. https://www.osti.gov/biblio/1062809 Publication ID: 31547
  • Crawford, M., Pan, W., Cederberg, J.G., Shaner, E.A., Coley, A.J., & Coley, A.J. (2012). Modification of Band Gap and Spin-Orbit Coupling in Type-II GaAs/AlGaInP Heterostructures through Biiaxial Strain Modulation [Presentation]. https://www.osti.gov/biblio/1732202 Publication ID: 29854
  • Pan, W., Luk, T.S., Crawford, M., & Crawford, M. (2012). Magnetic Field Induced Quench of Photoluminescence in La0.7Sr0.3MnO3 Nanopillars Embedded in Self-Assembled Vertically Aligned Epitaxial (ZnO)0.5:(La0.7Sr0.3MnO3)0.5 Nanocomposite Films. Proposed for publication in Applied Physics Letters.. https://www.osti.gov/biblio/1061038 Publication ID: 29995
  • Pan, W., Klem, J.F., Kim, J.K., Thalakulam, M., & Thalakulam, M. (2012). Chaotic Quantum Transport Near the Charge Neutrality Point in Inverted Type-II InAs/GaSb Field-Effect Transistors. Proposed for publication in Physical Review Letters.. https://www.osti.gov/biblio/1067718 Publication ID: 28161
  • Chan, C., Ohta, T., Beechem, T., Howell, S.W., Wheeler, D.R., McCarty, K., Pan, W., & Pan, W. (2012). Growth and Modification of Graphene: An Overview of Graphene (Opto)Electronics R&D at Sandia [Presentation]. https://www.osti.gov/biblio/1657374 Publication ID: 27046
  • Thalakulam, M., Pan, W., & Pan, W. (2012). Tunneling Spectroscopy of 5/2 Fractional Quantum Hall Excitations in Etch Defined Quantum Point Contacts [Presentation]. https://www.osti.gov/biblio/1688613 Publication ID: 26906
  • Pan, W. (2012). Non-Abelian Fractional Quantum Hall Effect for Fault-Resistant Topological Quantum Computation (invited) [Presentation]. https://www.osti.gov/biblio/1688596 Publication ID: 100680
  • Thalakulam, M., Pan, W., & Pan, W. (2011). 5/2 Fractional Quantum Hall State in Etch Defined Quantum Point Contacts [Conference]. https://www.osti.gov/biblio/1141122 Publication ID: 25629
  • Thalakulam, M., Pan, W., & Pan, W. (2011). Edge channel tunneling spectroscopy of 5/2 fractional quantum Hall excitations in etch defined quantum point contacts [Presentation]. https://www.osti.gov/biblio/1694430 Publication ID: 24934
  • Pan, W., Ross, A.J., Howell, S.W., Ohta, T., Friedmann, T.A., & Friedmann, T.A. (2011). Electron-Electron Interaction in High Quality Epitaxial Graphene. New Journal of Physics, 13(11). https://doi.org/10.1088/1367-2630/13/11/113005 Publication ID: 24350
  • Pan, W. (2011). A Quantitative Examination of the Collapse of Spin Slitting in the Quantum Hall Regime. Physical Review B, 84(16). https://doi.org/10.1103/PhysRevB.84.161307 Publication ID: 24351
  • Ohta, T., McCarty, K., Beechem, T., Pan, W., Biedermann, L.B., Ross, A.J., Gutierrez, C., & Gutierrez, C. (2011). Enabling graphene nanoelectronics. https://doi.org/10.2172/1029775 Publication ID: 24562
  • Cederberg, J.G., Pan, W., & Pan, W. (2011). Growth of GaAsSb/InGaAs quantum well heterostructures and x-ray diffraction studies on the heterostructure interface [Conference]. https://www.osti.gov/biblio/1106198 Publication ID: 23962
  • Pan, W. (2011). Quantum Electronic Phenomena and Structures (invited) [Presentation]. https://www.osti.gov/biblio/1688672 Publication ID: 24194
  • Pan, W. (2011). Quantum Electronic Phenomena and Structures (invited) [Presentation]. https://www.osti.gov/biblio/1662135 Publication ID: 24195
  • Pan, W. (2011). The Nature of Disorder Matters on the 5/2 Fractional Quantum Hall State. Physical Review Letters, 106(20). https://doi.org/10.1103/PhysRevLett.106.206806 Publication ID: 23046
  • Pan, W. (2011). Termination of Two-Dimensional Metallic Conduction Near the Metal-Insulator Transition in a Si/SiGe Quantum Well. Physical Review Letters. https://www.osti.gov/biblio/1109032 Publication ID: 21935
  • Howell, S.W., Biedermann, L.B., Beechem, T., Pan, W., Ross, A.J., Ohta, T., & Ohta, T. (2011). Characterization and comparison of devices fabricated from epitaxial graphene on SiC and electrostatically transferred graphene [Conference]. https://www.osti.gov/biblio/1108782 Publication ID: 22038
  • Beechem, T., Biedermann, L.B., Friedmann, T.A., McCarty, K., Ohta, T., Pan, W., Ross, A.J., Washburn, C., Wheeler, D.R., & Wheeler, D.R. (2011). Enabling Graphene Nanoelectronics [Conference]. https://www.osti.gov/biblio/1120848 Publication ID: 21344
  • Howell, S.W., Beechem, T., Biedermann, L.B., Gutierrez, C., Friedmann, T.A., McCarty, K., Ohta, T., Pan, W., Ross, A.J., & Ross, A.J. (2011). Characterization and Comparison of Devices Fabricated From Epitaxial Graphene on SiC and Electrostatically Transferred Graphene [Conference]. https://www.osti.gov/biblio/1120859 Publication ID: 21404
  • Biedermann, L.B., Beechem, T., Ross, A.J., Pan, W., Ohta, T., Howell, S.W., & Howell, S.W. (2010). Electrostatic transfer of epitaxial graphene to glass [Conference]. https://www.osti.gov/biblio/1035659 Publication ID: 20931
  • Pan, W., Ross, A.J., Thalakulam, M., Crawford, M., & Crawford, M. (2010). Understanding the physics of a possible non-Abelian fractional quantum hall effect state. https://doi.org/10.2172/993321 Publication ID: 20411
  • Biedermann, L.B., Ohta, T., Ross, A.J., Beechem, T., Pan, W., & Pan, W. (2010). Characterization of devices fabricated from electrostatically transferred graphene: comparison with epitaxial based devices [Conference]. https://www.osti.gov/biblio/1121643 Publication ID: 20428
  • Lyo, S.K., Pan, W., & Pan, W. (2010). Nonlinear Transport in a Two-Dimensional Electron Gas with a Periodically Modulated Potential. Physical Review B. https://www.osti.gov/biblio/1122349 Publication ID: 19869
  • Pan, W., Reno, J.L., & Reno, J.L. (2010). Quantum Hall Ferromagnetism in the Presence of Tunable Disorder. Physical Review Letters. https://www.osti.gov/biblio/1122970 Publication ID: 19382
  • Pan, W., Howell, S.W., Ohta, T., Friedmann, T.A., & Friedmann, T.A. (2010). Observation of the Integer Quantum Hall Effect in Record High-Mobility Uniform Wafer-Scale Epitaxial Graphene Films Grown on the Si-Face of 6H-SiC(0001). Applied Physics Letters. https://www.osti.gov/biblio/1141938 Publication ID: 17535
  • Lyo, S.K., Pan, W., Reno, J.L., Simmons, J.A., & Simmons, J.A. (2010). Bloch oscillations BOs in low dimensional systems [Conference]. https://www.osti.gov/biblio/990018 Publication ID: 17553
  • Pan, W. (2010). Quantum Electronic Phenomena and Structures [Presentation]. https://www.osti.gov/biblio/1673491 Publication ID: 17605
  • Pan, W., Reno, J.L., Simmons, J.A., Lyo, S.K., Wendt, J.R., Lee, M., & Lee, M. (2009). Bloch Oscillations in Lateral Periodic Nanostructure Arrays: A Possible New Source/Detector in Far-Infrared Frequency Range [Presentation]. https://www.osti.gov/biblio/1698339 Publication ID: 15904
  • Pan, W. (2008). Observation of a fractional quantum Hall state at v=1/4 in a wide GaAs quantum well. Proposed for publication in Physical Review Letters.. https://www.osti.gov/biblio/951534 Publication ID: 15071
  • Pan, W., Lyo, S.K., Reno, J.L., Wendt, J.R., Barton, D.L., & Barton, D.L. (2008). LDRD final report on Bloch Oscillations in two-dimensional nanostructure arrays for high frequency applications. https://doi.org/10.2172/948689 Publication ID: 14865
  • Pan, W. (2008). Quantum Transport Properties in Two-Dimensional Quantum Dot Superlattices (invited) [Presentation]. https://www.osti.gov/biblio/1708997 Publication ID: 14495
  • Pan, W. (2008). Fractional Quantum Hall Effect in the First Excited Landau Level: High Field-Low Temperature Studies. Magnet Lab Report – Lab Magazine of National High Magnetic Field Laboratory at Florida State U. https://www.osti.gov/biblio/1145947 Publication ID: 13014
  • Pan, W., Kotula, P.G., Carroll, M.S., Monson, T.C., & Monson, T.C. (2008). Hysteretic Magneto-Photoluminescence in Mn-ion Implanted Silicon Rich Oxide Thin Films. Applied Physics Letters, 92(25). https://doi.org/10.1063/1.2952277 Publication ID: 13905
  • Pan, W. (2007). Experimental Studies of the Fractional Quantum Hall Effect in the First Excited Landau Level. Physical Review B. https://www.osti.gov/biblio/1146528 Publication ID: 11711
  • Pan, W. (2007). Characterization of a Series of High-Quality Wide GaAs Quantum Wells. Physica E. https://www.osti.gov/biblio/1147427 Publication ID: 10652
  • Pan, W., Reno, J.L., Simmons, J.A., & Simmons, J.A. (2007). nu=1 Quantum Hall State in a Lateral Periodic Quantum Anti-Dot Array [Presentation]. https://www.osti.gov/biblio/1722829 Publication ID: 10443
  • Pan, W., Lyo, S.K., Reno, J.L., Simmons, J.A., & Simmons, J.A. (2007). Negative Differential Conductance in Two-Dimensional Electron Grids. Applied Physics Letters. https://www.osti.gov/biblio/1147826 Publication ID: 10457
  • Pan, W. (2007). Copy of Quantum Transport in 2D Electron Systems in Strained Si (Invited) [Presentation]. https://www.osti.gov/biblio/1722976 Publication ID: 9906
  • Lilly, M.P., Bielejec, E.S., Seamons, J., Morath, C., Pan, W., Lyo, S.K., Reno, J.L., & Reno, J.L. (2006). Using Nanoelectronics to Control 1D Wavefunctions (Invited) [Conference]. https://www.osti.gov/biblio/1266196 Publication ID: 8305
  • Pan, W. (2006). Valley Degree of Freedom of Two-Dimensional Electron System in Strained (100) Si and v=1 QH State in a Lateral Quantum Dot Array Sample (Invited) [Conference]. https://www.osti.gov/biblio/1266237 Publication ID: 8335
  • Pan, W., Carroll, M.S., Brewer, L.N., Verley, J.C., Banks, J., Barton, D.L., & Barton, D.L. (2006). LDRD final report on Si nanocrystal as device prototype for spintronics applications. https://doi.org/10.2172/896555 Publication ID: 8383
  • Pan, W. (2006). Resistance scaling for composite fermions in the presence of a density gradient. Proposed for publication in Physical Review B, Rapid Communications.. https://www.osti.gov/biblio/952146 Publication ID: 6798
  • Pan, W., Dunn, R.G., Reno, J.L., Simmons, J.A., & Simmons, J.A. (2006). Electronic Transport Studies in a Lateral Quantum Dot Array Sample [Presentation]. https://www.osti.gov/biblio/1728481 Publication ID: 6585
  • Pan, W. (2006). Valley splitting of Si/Si1-xGex heterostructures in tilted magnetic fields. Proposed for publication in Physical Review B.. https://www.osti.gov/biblio/952152 Publication ID: 6797
  • Pan, W., Xia, J.S., Stormer, H.L., Tsui, D.C., Vicente, C.L., Adams, E.D., Sullivan, N.S., Pfeiffer, L.N., Baldwin, K.W., West, K.W., & West, K.W. (2005). Quantization of the diagonal resistance: Density gradients and the empirical Resistance rule in a 2D system. Physical Review Letters, 95(6). https://doi.org/10.1103/PhysRevLett.95.066808 Publication ID: 5229
  • Lee, M., Wanke, M.C., Shaner, E.A., Pan, W., Reno, J.L., & Reno, J.L. (2005). THz physics and devices using high-mobility 2DEG GaAs-AlGaAs heterostructures [Conference]. https://www.osti.gov/biblio/968421 Publication ID: 5737
  • Pan, W. (2005). Two-dimensional metal-insulator transition and in-plane magnetoresistance in a high mobility strained Si quantum well. Proposed for presentation at the Physical Review B.. https://www.osti.gov/biblio/952150 Publication ID: 4443
  • Lai, K., Pan, W., Tsui, D.C., Lyon, S., Muhlberger, M., Schaffler, F., & Schaffler, F. (2004). The two-flux composite fermion series of fractional quantum Hall states in strained (100) Si [Conference]. International Journal of Modern Physics B. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=17644395997&origin=inward Publication ID: 3221
  • Xia, J.S., Pan, W., Vicente, C.L., Adams, E.D., Sullivan, N.S., Stormer, H.L., Tsui, D.C., Pfeiffer, L.N., Baldwin, K.W., West, K.W., & West, K.W. (2004). Electron correlation in the second landau level: A competition between many nearly degenerate quantum phases. Physical Review Letters, 93(17). https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=20844445954&origin=inward Publication ID: 4250
  • Pan, W. (2003). Cyclotron resonance at microwave frequencies in two-dimensional hole system in AlGaAs/GaAs quantum wells. Proposed for publication in Applied Physics Letters., 83(17), pp. 1-12. https://www.osti.gov/biblio/1003913 Publication ID: 2486
  • Pan, W. (2003). New results of ultra-low temperature experiments in the second Landau level of a two-dimensional electron system [Conference]. https://www.osti.gov/biblio/1003983 Publication ID: 2488
Showing 10 of 156 publications.