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

W. Yu, D. Rademacher, N. Valdez, M. Rodriguez, T. Nenoff, W. Pan, (2022). Evidence of decoupling of surface and bulk states in Dirac semimetal Cd3As2 Nanotechnology https://doi.org/10.1088/1361-6528/ac7c25 Publication ID: 80891

Eric Chatterjee, Paul Davids, T. Nenoff, W. Pan, D. Rademacher, Daniel Soh, (2022). Single Photon Detection with On-Chip Number Resolving Capability https://doi.org/10.2172/1890055 Publication ID: 80283

Anthony Rice, Christopher Tait, Stephen Lee, Julia Deitz, M. Rodriguez, W. Pan, Taisuke Ohta, Darrell Alliman, Gregory Peake, Annette Sandoval, N. Valdez, Paul Sharps, (2021). Heteroepitaxy of Dirac semimetal Cd3As2 by MOCVD https://doi.org/10.2172/1906634 Publication ID: 77073

Jingyue Wang, Yuxuan Jiang, Tianhao Zhao, Zhiling Dun, Anna Miettinen, Xiaosong Wu, Martin Mourigal, Haidong Zhou, W. Pan, Dmitry Smirnov, Zhigang Jiang, (2021). Magneto-transport evidence for strong topological insulator phase in ZrTe5 Nature Communications https://doi.org/10.1038/s41467-021-27119-5 Publication ID: 76726

W. Pan, Daniel Soh, Wenlong Yu, Paul Davids, T. Nenoff, (2021). Microwave response in a topological superconducting quantum interference device Scientific Reports https://doi.org/10.1038/s41598-021-88035-8 Publication ID: 78048

W. Pan, John Reno, (2021). Artificial High-Transition Temperature Superconductors https://doi.org/10.2172/1824275 Publication ID: 76125

Enrico Rossi, Javad Shabani, W. Pan, (2021). Novel Josephson Junction for Fault-Tolerant Qubits and Advanced Sensing https://doi.org/10.2172/1886164 Publication ID: 75533

Joseph Cuozzo, W. Pan, (2021). Josephson-Leggett modes in a Dirac semimetal Cd3As2-based SQUID https://www.osti.gov/servlets/purl/1882480 Publication ID: 79379

W. Pan, (2021). Particle-hole symmetry and the 1/2 state https://doi.org/10.2172/1869138 Publication ID: 78492

Alisha Vira, W. Pan, Zhigang Jiang, (2021). Characterization of Topological Semimetals for Single Photon Detection https://doi.org/10.2172/1855926 Publication ID: 77637

W. Pan, John Reno, A. Reyes, (2020). Enhanced stability of quantum Hall skyrmions under radio-frequency radiations Scientific Reports https://doi.org/10.1038/s41598-020-64505-3 Publication ID: 73348

Wenlong Yu, Jamie Elias, Kuan Chen, Ryan Baumbach, T. Nenoff, Normand Modine, W. Pan, Erik Henriksen, (2020). Electronic transport properties of a lithium-decorated ZrTe5 thin film Scientific Reports https://doi.org/10.1038/s41598-020-60545-x Publication ID: 70603

Y. Jiang, J. Wang, T. Zhao, Z. Dun, Q. Huang, X. Wu, M. Mourigal, H. Zhou, W. Pan, M. Ozerov, D. Smirnov, Z. Jiang, (2020). Unraveling the Topological Phase of ZrTe5 via Magnetoinfrared Spectroscopy Physical Review Letters https://doi.org/10.1103/physrevlett.125.046403 Publication ID: 74062

Joseph Cuozzo, W. Pan, (2020). Anomalous Shaprio steps in a Dirac semimetal Cd3As2-based SQUID https://www.osti.gov/servlets/purl/1811618 Publication ID: 74259

W. Yu, Rafael Haenel, M. Rodriguez, Stephen Lee, F. Zhang, M. Franz, D. Pikulin, W. Pan, (2020). Zero-bias conductance peak in Dirac semimetal-superconductor devices Physical Review Research https://doi.org/10.1103/PhysRevResearch.2.032002 Publication ID: 74151

T. Nenoff, David Rademacher, Mark Rodriguez, Wenlong Yu, W. Pan, (2020). Single-Crystal Synthesis and Characterization of Copper-Intercalated ZrTe5 Crystal Growth and Design https://doi.org/10.1021/acs.cgd.9b01125 Publication ID: 71368

W. Pan, (2019). New Experimental Results of Composite Fermions at the Half-Filled Landau Level https://www.osti.gov/servlets/purl/1643026 Publication ID: 65929

T. Nenoff, Stanley Chou, Peter Dickens, Normand Modine, Wenlong Yu, Stephen Lee, Keshab Sapkota, George Wang, Joel Wendt, Douglas Medlin, Francois Leonard, W. Pan, (2019). Topological Quantum Materials for Quantum Computation https://doi.org/10.2172/1569786 Publication ID: 65449

W. Pan, (2019). Search for Majorana Particles in Dirac Semimetal Cd3As2 https://www.osti.gov/servlets/purl/1640742 Publication ID: 69107

W. Pan, (2019). New Results in the Fractional Quantum Hall Effect https://www.osti.gov/servlets/purl/1639424 Publication ID: 67506

Stephen Lee, Peter Sharma, Ana Lima-Sharma, W. Pan, T. Nenoff, (2019). Topological Quantum Materials for Realizing Majorana Quasiparticles Chemistry of Materials https://doi.org/10.1021/acs.chemmater.8b04383 Publication ID: 59396

W. Pan, (2018). New Results of the Composite Fermions in the Fractional Quantum Hall Effect https://www.osti.gov/servlets/purl/1592540 Publication ID: 59695

Fan Zhang, W. Pan, (2018). A missing step is a key step Nature Materials https://doi.org/10.1038/s41563-018-0179-1 Publication ID: 58848

Wenlong Yu, W. Pan, (2018). Novel electronic transport in topological semimetals https://www.osti.gov/servlets/purl/1568041 Publication ID: 63000

W. Yu, V. Clericò, C. Fuentevilla, X. Shi, Y. Jiang, D. Saha, W. Lou, K. Chang, D. Huang, G. Gumbs, D. Smirnov, C. Stanton, Z. Jiang, V. Bellani, Y. Meziani, E. Diez, W. Pan, S. Hawkins, J. Klem, (2018). Anomalously large resistance at the charge neutrality point in a zero-gap InAs/GaSb bilayer New Journal of Physics https://doi.org/10.1088/1367-2630/aac595 Publication ID: 58910

W. Pan, (2018). New Results in Dirac Semimetals https://www.osti.gov/servlets/purl/1510574 Publication ID: 61843

Wenlong Yu, W. Pan, Douglas Medlin, M. Rodriguez, Stephen Lee, Zhi-qiang Bao, Fan Zhang, (2018). Josephson supercurrents in the Dirac semimetal Cd3As2 https://www.osti.gov/servlets/purl/1503424 Publication ID: 61196

W. Pan, (2018). Berry Phase and Anomalous Transport of the Composite Fermions at the Half-Filled Landau Level https://doi.org/10.1038/nphys4231 Publication ID: 60954

Francois Leonard, Wenlong Yu, Kimberlee Celio, Douglas Medlin, Joshua Sugar, Albert Talin, W. Pan, (2018). Strong Photothermoelectric Response and Contact Reactivity in the Dirac Semimetal ZrTe5 https://doi.org/10.1021/acsami.7b11056 Publication ID: 61242

W. Pan, (2018). Berry Phase and Anomalous Transport of the Composite Fermions at the Half-Filled Landau Level (invited) https://www.osti.gov/servlets/purl/1502290 Publication ID: 61146

W. Pan, (2017). Quantum Transport Studies in Dirac Semimetal Cd3As2 https://www.osti.gov/servlets/purl/1485026 Publication ID: 54511

Francois Leonard, Wenlong Yu, Kimberlee Celio, Douglas Medlin, Joshua Sugar, Albert Talin, W. Pan, (2017). Strong Photothermoelectric Response and Contact Reactivity of the Dirac Semimetal ZrTe5 ACS Applied Materials and Interfaces https://doi.org/10.1021/acsami.7b11056 Publication ID: 53809

W. Pan, Jon Ihlefed, Ping Lu, Stephen Lee, (2017). Emergent Phenomena in Oxide Nanostructures https://doi.org/10.2172/1489862 Publication ID: 53578

W. Pan, (2017). Quantum Hall Effect in Vanishing Magnetic Fields (invited) https://www.osti.gov/servlets/purl/1456655 Publication ID: 55904

W. Pan, (2017). Berry Phase of Composite Fermions at the Half-Filled Landau Level (invited) https://www.osti.gov/servlets/purl/1456706 Publication ID: 56014

Wenlong Yu, Y. Jiang, J. Yang, Z. Dun, H. Zhou, Z. Jiang, Ping Lu, W. Pan, (2017). Quantum Oscillations at Integer and Fractional Landau Level Indices in ZrTe5 https://www.osti.gov/servlets/purl/1427945 Publication ID: 55364

W. Pan, K. Baldwin, K. West, L. Pfeiffer, D. Tsui, (2017). Anti-Levitation of Landau Levels in Vanishing Magnetic Fields https://www.osti.gov/servlets/purl/1427946 Publication ID: 55365

Xinwei Li, Qi Zhang, Minhan Lou, John Reno, W. Pan, John Watson, Michael Manfra, Junichiro Kono, (2017). High-cooperativity terahertz landau polaritons in the ultrastrong coupling regime International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz https://doi.org/10.1109/IRMMW-THz.2017.8648149 Publication ID: 53274

W. Pan, Tzu-Ming Lu, J. Xia, N. Sullivan, S.-H. Huang, Y. Chuang, J.-Y. Li, C. Liu, D. Tsui, (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

E. Diez, S. Pezzini, Wenlong Yu, V. Clerico, C. Hernandez Fuentevilla, Xiang Shi, Y. Jiang, D. Saha, W. Lou, K. Chang, D. Huang, G. Gumbs, D. Smirnov, C. Stanton, Z. Jiang, V. Bellani, Y. Meziani, S. Hawkins, J. Klem, W. Pan, (2016). Evidence for an Excitonic Insulator Phase in a Zero-Gap InAs/GaSb Bilayer https://www.osti.gov/servlets/purl/1410774 Publication ID: 47961

W. Yu, Y. Jiang, J. Yang, Z. Dun, H. Zhou, Z. Jiang, Ping Lu, W. Pan, (2016). Quantum Oscillations at Integer and Fractional Landau Level Indices in Single-Crystalline ZrTe5 Scientific Reports https://doi.org/10.1038/srep35357 Publication ID: 47397

Wenlong Yu, Y. Jiang, J. Jang, Z. Dun, H. Zhou, Z. Jiang, Ping Lu, W. Pan, (2016). Quantum Oscillations at Integer and Fractional Landau Level Indices in Single-Crystalline ZrTe5 https://doi.org/10.1038/srep35357 Publication ID: 52663

Ping Lu, W. Pan, Jon Ihlefeld, Erik Spoerke, (2016). Time-resolved atomic-scale chemical imaging for study of dynamic phase transformation in Li-rich layered cathode materials https://www.osti.gov/servlets/purl/1405239 Publication ID: 47293

Ping Lu, W. Pan, Jon Ihlefeld, (2016). Chemical imaging and quantification of self-assembled vertically aligned nanocomposite thin films by advanced STEM https://www.osti.gov/servlets/purl/1405240 Publication ID: 47294

W. Pan, (2016). Revisiting Old Issues in Two Dimensional Electron Systems (invited) https://www.osti.gov/servlets/purl/1373043 Publication ID: 51234

W. Pan, (2016). Dirac Composite Fermions at the Half-Filled Landau Level (invited) https://www.osti.gov/servlets/purl/1372754 Publication ID: 51189

W. Pan, (2016). Bloch Oscillations in Two-Dimensional Superlattices https://www.osti.gov/servlets/purl/1372755 Publication ID: 51190

W. Pan, (2016). Magneto-Photoluminescence and Giant Magneto-Resistance in Self-Assembled Vertically-Aligned (ZnO)0.5:(La0.7Sr0.3MnO3)0.5 Nanopillars https://www.osti.gov/servlets/purl/1368805 Publication ID: 50189

W. Pan, (2016). Superconducting Properties in Tantalum Decorated Three-Dimensional Graphene and Carbon Structures https://www.osti.gov/servlets/purl/1368806 Publication ID: 50190

Ping Lu, Ren Yuan, Jon Ihlefeld, Erik Spoerke, W. Pan, Jian Zuo, (2016). Fast Atomic-Scale Chemical Imaging of Crystalline Materials and Dynamic Phase Transformations Nano Letters https://doi.org/10.1021/acs.nanolett.6b00401 Publication ID: 42086

Wenlong Yu, Y. Jiang, J. Yang, Z. Dun, H. Zhou, Z. Jiang, Ping Lu, W. Pan, (2016). Quantum Oscillations at Integer and Fractional Landau Level Indices in ZrTe5 https://www.osti.gov/servlets/purl/1365207 Publication ID: 49516

Gregory Dyer, G. Aizin, Albert Grine, Donald Bethke, X. Shi, Benjamin Olson, John Reno, S. Hawkins, J. Klem, W. Pan, Eric Shaner, (2016). Low Dimensional Plasmonic Spectroscopy through Inversion of the Far Infrared Detection Problem https://www.osti.gov/servlets/purl/1365226 Publication ID: 49540

W. Pan, W. Kang, K. Baldwin, K. West, L. Pfeiffer, D. Tsui, (2016). Emergence of Dirac Composite Fermions at the Half-Filled Landau Level of the Fractional Quantum Hall Effect https://www.osti.gov/servlets/purl/1364854 Publication ID: 48993

Tzu-Ming Lu, George Wang, W. Pan, S. Zhao, Z. Mi, (2016). Electronic transport through Al/InN nanowire/Al junctions Applied Physics Letters https://doi.org/10.1063/1.4941733 Publication ID: 46937

Bingop Zhang, Ping Lu, Henan Liu, Jiao Lin, Zhenyu Ye, Marcelo Jaime, Fedor Balakirev, Huiqiu Yuan, Huizhen Wu, W. Pan, Yong Zhang, (2016). Quantum Oscillations in an Interfacial 2D Electron Gas https://doi.org/10.2172/1234476 Publication ID: 46603

W. Pan, Jon Ihlefeld, Ping Lu, Stephen Lee, (2016). Giant Magneto-Resistance in Epitaxial ZnO:La0.7Sr0.3MnO3 Nanocomposites https://www.osti.gov/servlets/purl/1343232 Publication ID: 46844

O. Mitrofanov, W. Yu, R. Thompson, Y. Jiang, Z. Greenberg, J. Palmer, Igal Brener, W. Pan, C. Berger, W. De Heer, Z. Jiang, (2015). Terahertz near-field imaging of surface plasmon waves in graphene structures Solid State Communications https://doi.org/10.1016/j.ssc.2015.08.013 Publication ID: 39796

W. Pan, Y. Jiang, Jon Ihlefeld, Ping Lu, Stephen Lee, (2015). Giant Magneto-Resistance in Epitaxial (La0.7Sr0.3MnO3)0.5: (ZnO)0.5 Nanocomposites https://doi.org/10.2172/1233569 Publication ID: 42134

Erdong Song, Qiming Li, Brian Swartzentruber, W. Pan, George Wang, Julio Martinez, (2015). Enhanced thermoelectric transport in modulation-doped GaN/AlGaN core/shell nanowires Nanotechnology https://doi.org/10.1088/0957-4484/27/1/015204 Publication ID: 46431

W. Pan, (2015). New Results in the 5/2 Fractional Quantum Hall Effect (invited) https://www.osti.gov/servlets/purl/1332154 Publication ID: 46534

Xiaoyan Shi, Wenlong Yu, Zhigang Jiang, B. Andrei Bernevig, W. Pan, S. Hawkins, J. Klem, (2015). Giant supercurrent states in a superconductor-InAs/GaSb-superconductor junction Journal of Applied Physics https://doi.org/10.1063/1.4932644 Publication ID: 39199

W. Pan, Michael Lilly, John Reno, Tzu-Ming Lu, Erik Nielsen, George Wang, Eric Shaner, R. Prasankumar, D. Tsui, (2015). Quantum Electronic Phenomena and Structures (invited talk) https://www.osti.gov/servlets/purl/1326352 Publication ID: 45604

Xiaoyan Shi, Wenlong Yu, S. Hawkins, J. Klem, W. Pan, (2015). McMillan-Rowell like oscillations in a superconductor-InAs/GaSb-superconductor junction Applied Physics Letters https://doi.org/10.1063/1.4928186 Publication ID: 45400

Eric Romero, Jon Ihlefeld, W. Pan, (2015). Atomic-scale EDS Mapping for Chemical Imaging and Quantification of Interdiffusion in Self-assembled Vertically Aligned Nanocomposite Thin Films https://www.osti.gov/servlets/purl/1331552 Publication ID: 44576

W. Pan, (2015). New Twist in the 5/2 Fractional Quantum Hall Effect (invited) https://www.osti.gov/servlets/purl/1256268 Publication ID: 43757

W. Pan, (2015). Quantum Transport in InAs/GaSb (invited) https://www.osti.gov/servlets/purl/1258204 Publication ID: 43560

X. Shi, W. Pan, K. Baldwin, K. West, L. Pfeiffer, D. Tsui, (2015). Impact of the modulation doping layer on the ν=5/2 anisotropy Physical Review B – Condensed Matter and Materials Physics https://doi.org/10.1103/PhysRevB.91.125308 Publication ID: 42621

W. Pan, K. Baldwin, K. West, L. Pfeiffer, D. Tsui, (2015). Fractional quantum Hall effect at Landau level filling ν=4/11 Physical Review B – Condensed Matter and Materials Physics https://doi.org/10.1103/PhysRevB.91.041301 Publication ID: 39641

W. Pan, (2015). Disorder Matters in the 5/2 Fractional Quantum Hall Effect (invited) https://www.osti.gov/servlets/purl/1244839 Publication ID: 42620

Xiaoyan Shi, Tzu-Ming Lu, W. Pan, S. Huang, C. Liu, J. Li, (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

W. Pan, A. Serafin, J. Xia, Y. Liang, N. Sullivan, K. Baldwin, K. West, L. Pfeiffer, D. Tsui, (2015). Competing Quantum Hall Phases in the Second Landau Level in Low Density Limit https://doi.org/10.2172/1177382 Publication ID: 41347

Igal Brener, W. Pan, Oleg Mitrofanov, Wenlong Yu, Yuxuan Jiang, Claire Berger, Walter de Heer, (2014). thz surface waves on graphene bow tie antennas https://www.osti.gov/servlets/purl/1242802 Publication ID: 39788

Mauro Perego, Kyungjoo Kim, M. Maxey, W. Pan, Michael Parks, N. Trask, Christopher Siefert, (2014). A Parallel Implicit Implementation of Smoothed Paricle Hydrodynamics for Electrokinetic Applications https://www.osti.gov/servlets/purl/1315417 Publication ID: 39869

W. Pan, E. Dimakis, George Wang, T. Moustakas, D. Tsui, (2014). Two-dimensional electron gas in monolayer InN quantum wells Applied Physics Letters https://doi.org/10.1063/1.4902916 Publication ID: 38086

Wenlong Yu, Yuxuan Jiang, Chao Huan, Xunchi Chen, Zhigang Jiang, S. Hawkins, J. Klem, W. Pan, (2014). Superconducting proximity effect in inverted InAs/GaSb quantum well structures with Ta electrodes Applied Physics Letters https://www.osti.gov/servlets/purl/1502912 Publication ID: 38640

Godfrey Gumbs, Andrii Iurov, Danhong Huang, W. Pan, (2014). Surface Plasmon Instability Leading to Emission of Radiation Physical Review B https://www.osti.gov/biblio/1184587 Publication ID: 39392

W. Pan, Xiaoyan Shi, S. Hawkins, J. Klem, (2014). Search for Majorana fermions in topological superconductors https://doi.org/10.2172/1177084 Publication ID: 39139

W. Pan, (2014). Old Issues in the Quantum Hall Effect in Two-Dimensional Electron Systems Revisited (invited) https://www.osti.gov/servlets/purl/1502887 Publication ID: 38465

N. Selby, M. Crawford, L. Tracy, John Reno, W. Pan, (2014). In situ biaxial rotation at low-temperatures in high magnetic fields Review of Scientific Instruments https://doi.org/10.1063/1.4896100 Publication ID: 38085

Xiaoyan Shi, Wenlong Yu, Zhigang Jiang, W. Pan, S. Hawkins, J. Klem, (2014). Giant Supercurrent States in a Superconductor-InAs/GaSb-Superconductor Junction https://doi.org/10.1063/1.4932644 Publication ID: 38614

John Reno, W. Pan, (2014). Superradiant Decay of Cyclotron Resonance of Two-Dimensional Electron Gases Physical Review Letters https://www.osti.gov/biblio/1146611 Publication ID: 41049

S. Lyo, W. Pan, (2014). Miniband transport in a two-dimensional electron gas with a strong periodic unidirectional potential modulation Solid State Communications https://doi.org/10.1016/j.ssc.2014.07.023 Publication ID: 38087

W. Pan, Igal Brener, (2013). THz near-field microscopy of graphene structures https://www.osti.gov/servlets/purl/1121976 Publication ID: 31790

W. Pan, (2013). Spin Transition in the Second Landau Level (invited) https://www.osti.gov/servlets/purl/1673508 Publication ID: 36247

W. Pan, Xiaoyan Shi, Matthew Crawford, Erik Nielsen, Jeffrey Cederberg, (2013). Non-abelian fractional quantum hall effect for fault-resistant topological quantum computation https://doi.org/10.2172/1121903 Publication ID: 31929

W. Pan, (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

Todd Heinrichs, W. Pan, (2013). Sandia Quantum Transport Article Was the 12th Most Downloaded Paper from AIP’s Applied Physics Letters in February https://www.osti.gov/servlets/purl/1661070 Publication ID: 33389

W. Pan, (2013). Bloch Oscillations in Two-Dimensional Antidot Arrays (invited) https://www.osti.gov/servlets/purl/1658707 Publication ID: 32888

Taisuke Ohta, W. Pan, (2013). Magnetoplasmons in Quasi-Neutral Epitaxial Graphene Nanoribbons Proposed for publication in Physics Review Letters. https://www.osti.gov/biblio/1072651 Publication ID: 32710

W. Pan, Igal Brener, (2013). THz near-field microscopy of graphene nano-ribbon arrays https://www.osti.gov/biblio/1062809 Publication ID: 31547

W. Pan, Ting Luk, Mary Crawford, (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

Matthew Crawford, W. Pan, Jeffrey Cederberg, Eric Shaner, Anthony Coley, (2012). Modification of Band Gap and Spin-Orbit Coupling in Type-II GaAs/AlGaInP Heterostructures through Biiaxial Strain Modulation https://www.osti.gov/servlets/purl/1732202 Publication ID: 29854

W. Pan, J. Klem, Jin Kim, Madhu Thalakulam, (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

Calvin Chan, Taisuke Ohta, Thomas Beechem, Stephen Howell, Kevin McCarty, W. Pan, (2012). Growth and Modification of Graphene: An Overview of Graphene (Opto)Electronics R&D at Sandia https://www.osti.gov/servlets/purl/1657374 Publication ID: 27046

Madhu Thalakulam, W. Pan, (2012). Tunneling Spectroscopy of 5/2 Fractional Quantum Hall Excitations in Etch Defined Quantum Point Contacts https://www.osti.gov/servlets/purl/1688613 Publication ID: 26906

Madhu Thalakulam, W. Pan, (2011). 5/2 Fractional Quantum Hall State in Etch Defined Quantum Point Contacts https://www.osti.gov/servlets/purl/1141122 Publication ID: 25629

Madhu Thalakulam, W. Pan, (2011). Edge channel tunneling spectroscopy of 5/2 fractional quantum Hall excitations in etch defined quantum point contacts https://www.osti.gov/servlets/purl/1694430 Publication ID: 24934

W. Pan, Anthony Ross III, Stephen Howell, Taisuke Ohta, Thomas Friedmann, (2011). Electron-Electron Interaction in High Quality Epitaxial Graphene New Journal of Physics https://doi.org/10.1088/1367-2630/13/11/113005 Publication ID: 24350

W. Pan, (2011). A Quantitative Examination of the Collapse of Spin Slitting in the Quantum Hall Regime Physical Review B https://doi.org/10.1103/PhysRevB.84.161307 Publication ID: 24351

Taisuke Ohta, Kevin McCarty, Thomas Beechem, W. Pan, Laura Biedermann, Anthony Ross III, Carlos Gutierrez, (2011). Enabling graphene nanoelectronics https://doi.org/10.2172/1029775 Publication ID: 24562

W. Pan, (2011). Quantum Electronic Phenomena and Structures (invited) https://www.osti.gov/servlets/purl/1688672 Publication ID: 24194

W. Pan, (2011). Quantum Electronic Phenomena and Structures (invited) https://www.osti.gov/servlets/purl/1662135 Publication ID: 24195

Jeffrey Cederberg, W. Pan, (2011). Growth of GaAsSb/InGaAs quantum well heterostructures and x-ray diffraction studies on the heterostructure interface https://www.osti.gov/servlets/purl/1106198 Publication ID: 23962

W. Pan, (2011). The Nature of Disorder Matters on the 5/2 Fractional Quantum Hall State Physical Review Letters https://doi.org/10.1103/PhysRevLett.106.206806 Publication ID: 23046

Stephen Howell, Laura Biedermann, Thomas Beechem, W. Pan, Anthony Ross III, Taisuke Ohta, (2011). Characterization and comparison of devices fabricated from epitaxial graphene on SiC and electrostatically transferred graphene https://www.osti.gov/servlets/purl/1108782 Publication ID: 22038

W. Pan, (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

Thomas Beechem, Laura Biedermann, Thomas Friedmann, Kevin McCarty, Taisuke Ohta, W. Pan, Anthony Ross III, Cody Washburn, (2011). Enabling Graphene Nanoelectronics https://www.osti.gov/biblio/1120848 Publication ID: 21344

Stephen Howell, Thomas Beechem, Laura Biedermann, Carlos Gutierrez, Thomas Friedmann, Kevin McCarty, Taisuke Ohta, W. Pan, Anthony Ross III, (2011). Characterization and Comparison of Devices Fabricated From Epitaxial Graphene on SiC and Electrostatically Transferred Graphene https://www.osti.gov/servlets/purl/1120859 Publication ID: 21404

Laura Biedermann, Thomas Beechem, Anthony Ross III, W. Pan, Taisuke Ohta, Stephen Howell, (2010). Electrostatic transfer of epitaxial graphene to glass https://www.osti.gov/biblio/1035659 Publication ID: 20931

W. Pan, Anthony Ross III, Madhu Thalakulam, Matthew Crawford, (2010). Understanding the physics of a possible non-Abelian fractional quantum hall effect state https://doi.org/10.2172/993321 Publication ID: 20411

Laura Biedermann, Taisuke Ohta, Anthony Ross III, Thomas Beechem, W. Pan, (2010). Characterization of devices fabricated from electrostatically transferred graphene: comparison with epitaxial based devices https://www.osti.gov/servlets/purl/1121643 Publication ID: 20428

S. Lyo, W. Pan, (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

W. Pan, John Reno, (2010). Quantum Hall Ferromagnetism in the Presence of Tunable Disorder Physical Review Letters https://www.osti.gov/biblio/1122970 Publication ID: 19382

W. Pan, Stephen Howell, Taisuke Ohta, Thomas Friedmann, (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

S. Lyo, W. Pan, John Reno, Jerry Simmons, (2010). Bloch oscillations BOs in low dimensional systems https://www.osti.gov/biblio/990018 Publication ID: 17553

W. Pan, (2010). Quantum Electronic Phenomena and Structures https://www.osti.gov/servlets/purl/1673491 Publication ID: 17605

W. Pan, John Reno, Jerry Simmons, S. Lyo, Joel Wendt, Mark Lee, (2009). Bloch Oscillations in Lateral Periodic Nanostructure Arrays: A Possible New Source/Detector in Far-Infrared Frequency Range https://www.osti.gov/servlets/purl/1698339 Publication ID: 15904

W. Pan, (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

W. Pan, S. Lyo, John Reno, Joel Wendt, Daniel Barton, (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

W. Pan, (2008). Quantum Transport Properties in Two-Dimensional Quantum Dot Superlattices (invited) https://www.osti.gov/servlets/purl/1708997 Publication ID: 14495

W. Pan, (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

W. Pan, Paul Kotula, Malcolm Carroll, Todd Monson, (2008). Hysteretic Magneto-Photoluminescence in Mn-ion Implanted Silicon Rich Oxide Thin Films Applied Physics Letters https://doi.org/10.1063/1.2952277 Publication ID: 13905

W. Pan, (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

W. Pan, (2007). Characterization of a Series of High-Quality Wide GaAs Quantum Wells Physica E https://www.osti.gov/biblio/1147427 Publication ID: 10652

W. Pan, John Reno, Jerry Simmons, (2007). nu=1 Quantum Hall State in a Lateral Periodic Quantum Anti-Dot Array https://www.osti.gov/servlets/purl/1722829 Publication ID: 10443

W. Pan, S. Lyo, John Reno, Jerry Simmons, (2007). Negative Differential Conductance in Two-Dimensional Electron Grids Applied Physics Letters https://www.osti.gov/biblio/1147826 Publication ID: 10457

W. Pan, (2007). Copy of Quantum Transport in 2D Electron Systems in Strained Si (Invited) https://www.osti.gov/servlets/purl/1722976 Publication ID: 9906

Michael Lilly, Edward Bielejec, John Seamons, Christian Morath, W. Pan, S. Lyo, John Reno, (2006). Using Nanoelectronics to Control 1D Wavefunctions (Invited) https://www.osti.gov/servlets/purl/1266196 Publication ID: 8305

W. Pan, (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) https://www.osti.gov/servlets/purl/1266237 Publication ID: 8335

W. Pan, Malcolm Carroll, Luke Brewer, Jason Verley, J. Banks, Daniel Barton, (2006). LDRD final report on Si nanocrystal as device prototype for spintronics applications https://doi.org/10.2172/896555 Publication ID: 8383

W. Pan, (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

W. Pan, (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

W. Pan, Roberto Dunn, John Reno, Jerry Simmons, (2006). Electronic Transport Studies in a Lateral Quantum Dot Array Sample https://www.osti.gov/servlets/purl/1728481 Publication ID: 6585

W. Pan, J. Xia, H. Stormer, D. Tsui, C. Vicente, E. Adams, N. Sullivan, L. Pfeiffer, K. Baldwin, K. West, (2005). Quantization of the diagonal resistance: Density gradients and the empirical Resistance rule in a 2D system Physical Review Letters https://doi.org/10.1103/PhysRevLett.95.066808 Publication ID: 5229

Mark Lee, Michael Wanke, Eric Shaner, W. Pan, John Reno, (2005). THz physics and devices using high-mobility 2DEG GaAs-AlGaAs heterostructures https://www.osti.gov/biblio/968421 Publication ID: 5737

W. Pan, (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

K. Lai, W. Pan, D. Tsui, S. Lyon, M. Muhlberger, F. Schaffler, (2004). The two-flux composite fermion series of fractional quantum Hall states in strained (100) Si International Journal of Modern Physics B https://www.osti.gov/biblio/957225 Publication ID: 3221

J. Xia, W. Pan, C. Vicente, E. Adams, N. Sullivan, H. Stormer, D. Tsui, L. Pfeiffer, K. Baldwin, K. West, (2004). Electron correlation in the second landau level: A competition between many nearly degenerate quantum phases Physical Review Letters https://www.osti.gov/biblio/952159 Publication ID: 4250

W. Pan, W. Pan, (2003). Cyclotron resonance at microwave frequencies in two-dimensional hole system in AlGaAs/GaAs quantum wells Proposed for publication in Applied Physics Letters. https://www.osti.gov/biblio/1003913 Publication ID: 2486

W. Pan, W. Pan, (2003). New results of ultra-low temperature experiments in the second Landau level of a two-dimensional electron system https://www.osti.gov/biblio/1003983 Publication ID: 2488

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