Publications

Displaying 26 - 50 of 608

2025

Rodriguez, Villar, Y. Gul, C.P. Dempsey, J.T. Dong, S.N. Holmes, C.J. Palmstrom, and M. Pepper. (08/2025AD) 2025. “Nonmagnetic Fractional Conductance In High Mobility Inas Quantum Point Contacts”. Physical Review B 112 (7). doi:10.1103/45nh-cld6.
Sharma, Amritesh, An-Hsi Chen, Connor P. Dempsey, Amrita Purkayastha, Mihir Pendharkar, Susheng Tan, Christopher J. Palmstrøm, Sergey M. Frolov, and Moïra Hocevar. (08/2025AD) 2025. “Sn-Inas Nanowire Shadow-Defined Josephson Junctions”. Nano Letters 25 (34). doi:10.1021/acs.nanolett.5c02410.
Dong, Jason T., Yilmaz Gul, Irene Villar Rodriguez, Aaron N. Engel, Connor P. Dempsey, Stuart N. Holmes, Michael Pepper, and Christopher J. Palmstrøm. (07/2025AD) 2025. “Spin-Orbit Coupling In Digital Alloyed Ingaas Quantum Wells”. Arxiv. doi:doi.org/10.48550/arXiv.2507.04945.
Inbar, Hadass S., Muhammad Zubair, Jason T. Dong, Aaron N. Engel, Connor P. Dempsey, Yu Hao Chang, Shinichi Nishihaya, et al. (05/2025AD) 2025. “Structural Inversion Asymmetry In Epitaxial Ultrathin Films Of Bi(111)/Insb(111)B”. Phys. Rev. Materials 9 (5): 8. doi:https://doi.org/10.1103/PhysRevMaterials.9.054202.
Zhang, B., Z. Li, H. Wu, M. Pendharkar, C. Dempsey, J. S. Lee, S. D. Harrington, C. J. Palmstrøm, and S. M. Frolov. (04/2025AD) 2025. “Supercurrent Through A Single Transverse Mode In Nanowire Josephson Junctions”. Physical Review B 111 (16): 6. doi:10.1103/PhysRevB.111.L161401.
Purkayastha, Amrita, Amritesh Sharma, Param Jitendra Patel, An-Hsi Chen, Connor P Dempsey, Mihir Pendharkar, Shreyas Asodekar, et al. (03/2025AD) 2025. “Tunable Anharmonicity Beyond Short Junction Limit In Hybrid Sn-Inas Nanowire Transmons”. American Physical Society. https://meetings-archive.aps.org/smt/2025/mar-a33/11/.
Purkayastha, Amrita, Amritesh Sharma, Param Jitendra Patel, Shreyas Asodekar, An-Hsi Chen, Connor P Dempsey, Mihir Pendharkar, et al. (03/2025AD) 2025. “Voltage Tunable Superconducting Qubit Based On Sn-Inas Nanowire Josephson Junction”. American Physical Society. https://meetings-archive.aps.org/smt/2025/mar-a33/12/.
Jiang, Y., M. Gupta, C. Riggert, M. Pendharkar, C. Dempsey, J.S. Lee, S.D. Harrington, C.J. Palmstrøm, V. S. Pribiag, and S.M. Frolov. (08/2025AD) 2025. “Zero-Bias Conductance Peaks At Zero Applied Magnetic Field Due To Stray Fields From Integrated Micromagnets In Hybrid Nanowire Quantum Dots”. Scipost Physics 19 (030). doi:10.21468/SciPostPhys.19.2.030.

2024

Bøttcher, CGL, F Nichele, J Shabani, C. Palmstrøm, and CM Marcus. (11/2024AD) 2024. “Berezinskii-Kosterlitz-Thouless Transition And Anomalous Metallic Phase In A Hybrid Josephson Junction Array”. Physical Review B 110 (18): 7. doi:10.1103/PhysRevB.110.L180502.
Rodriguez, Irene Villar, Yilmaz Gul, Lei Liu, Jason T Dong, Aaron N Engel, Connor Dempsey, Stuart N Holmes, Chong Chen, Chris Palmstrom, and Michael Pepper. (03/2024AD) 2024. “Characterization Of Non-Magnetic Fractional Quantization In 1D Ingaas And Inas Quantum Wires”. American Physical Society. https://meetings.aps.org/Meeting/MAR24/Session/B13.2.
Engel, Aaron N., Paul J. Corbae, Hadass S. Inbar, Connor P. Dempsey, Shinichi Nishihaya, Wilson Yánez-Parreño, Yuhao Chang, et al. 2024. “Determining The Bulk And Surface Electronic Structure Of Α-Sn/Insb(001) With Spinand Angle-Resolved Photoemission Spectroscopy”. Submitted. Pending Publication. https://arxiv.org/abs/2403.01051.
Engel, Aaron N, Hadass S Inbar, Connor Dempsey, Paul Corbae, Shinichi Nishihaya, Alexei Fedorov V, Makoto Hashimoto, Donghui Lu, and Christopher J Palmstrom. (03/2024AD) 2024. “Electronic Structure Of Strain- And Thickness- Tuned Epitaxial Α-Sn1-Xgex Thin Films As Studied By Arpes And Spin-Arpes”. American Physical Society. https://meetings.aps.org/Meeting/MAR24/Session/F14.10.
Dong, Jason T., Yilmaz Gul, Aaron N. Engel, Teun A. J. van Schijndel, Connor P. Dempsey, Michael Pepper, and Christopher J. Palmstrom. (06/2024AD) 2024. “Enhanced Mobility Of Ternary Ingaas Quantum Wells Through Digital Alloying”. Physical Review Materials 8 (6): 8. doi:10.1103/PhysRevMaterials.8.064601.
McFadden, Anthony, Aranya Goswami, Tongyu Zhao, Teun van Schijndel, Trevyn F.Q. Larson, Sudhir Sahu, Stephen Gill, Florent Lecocq, Raymond Simmonds, and Chris Palmstrøm. 2024. “Fabrication And Characterization Of Lowloss Al/Si/Al Parallel Plate Capacitors For Superconducting Quantum Information Applications”. Submitted. Pending Publication. https://arxiv.org/abs/2408.01369.
Jardine, Malcolm J, Noa Marom, Sergey Frolov, Derek Dardzinski, Chris Palmstrom, and Moira Hocevar. (03/2024AD) 2024. “First Principles Assessment Of Znte And Cdse As Tunnel Barriers For The Inas/Al Interface”. American Physical Society. https://meetings.aps.org/Meeting/MAR24/Session/Z52.5.
Nangoi, J. K., C. J. Palmstrøm, and C. G. Van de Walle. (07/2024AD) 2024. “First-Principles Studies Of Schottky Barriers And Tunneling Properties At Al(111)/Si(111) And Cosi2(111)/Si(111) Interfaces”. Phys. Rev. B 110 (3): 14. doi:10.1103/PhysRevB.110.035302.
Law, Ka Ming, Arashdeep S. Thind, Mihir Pendharkar, Sahil J. Patel, Joshua J. Phillips, Christopher J Palmstrøm, Jaume Gazquez, Albina Borisevich, Rohan Mishra, and Adam J. Hauser. (03/2024AD) 2024. “Formation Of Mn-Rich Interfacial Phases In Co2Fexmn1-Xsi Thin Films”. Journal Of Magnetism And Magnetic Materials 593. doi:10.1016/j.jmmm.2024.171884.
Paleologu, Thalya, Sunil K Thapa, Christopher J Stanton, Rathsara R Herath Mudiyanselage, Brenden A Magill, Joseph A Spencer, Giti A Khodaparast, et al. (03/2024AD) 2024. “G-Factor Engineering In N-Type Inasp Alloys”. American Physical Society . https://meetings.aps.org/Meeting/MAR24/Session/N13.12.
Engel, Aaron, Connor Dempsey, Hadass Inbar, J.T. Dong, S. Nishihaya, Yu-Hao Chang, Alexei Fedorov, M. Hashimoto, Donghui Lu, and Christopher J Palmstrøm. (04/2024AD) 2024. “Growth And Characterization Of 𝛼-Sn Thin Films On In- And Sb-Rich Reconstructions Of Insb(001)”. Phys. Rev. Mater. 8 (4): 8. doi:10.1103/ PhysRevMaterials.8.044202.
Corbae, Paul, Aaron N Engel, Hadass S Inbar, Yilmaz Gul, Jason T Dong, Alexei V. Fedorov, and Chris Palmstrom. (03/2024AD) 2024. “Growth And Electronic Structure Of Single Orientation, Ultrathin Topological Insulator Bixsb1-X”. American Physical Society . https://meetings.aps.org/Meeting/MAR24/Session/D03.3.
Stutzman, M.L., C. Palmstrøm, A. Engel, and Y. Wu. 2024. “High Polarization Inalgaas/Algaas Photocathodes Grown Using Mbe”. Proceedings Of Science PSTP2024. doi:10.22323/1.472.0042.
Sharma, Amritesh, Amrita Purkayastha, Maxime Tomasian, An-Hsi Chen, Connor Dempsey, Susheng Tan, Moira Hocevar, Chris Palmstrom, Michael Hatridge, and Sergey Frolov. (03/2024AD) 2024. “Hybrid Devices With Sn On Inas Nanowires: Superconducting Properties And Application In Parametric Amplification”. American Physical Society. https://meetings.aps.org/Meeting/MAR24/Session/G61.2.
Corbae, Paul, Aaron N. Engel, Jason T. Dong, Wilson J. Yánez-Parreño, Donghui Lu, Makoto Hashimoto, Alexei Fedorov, and Christopher J. Palmstrøm. 2024. “Hybridization Gap Approaching The Two-Dimensional Limit Of Topological Insulator Bixsb1−X”. Pending Publication. https://doi.org/10.48550/arXiv.2409.11705.
Zhang, P., A. Zarassi, L. Jarjat, V. Van de Sande, M. Pendharkar, J. S. Lee, C. P. Dempsey, et al. (01/2024AD) 2024. “Large Second-Order Josephson Effect In Planar Superconductor-Semiconductor Junctions”. Scipost Phys. 16. doi:10.21468/SciPostPhys.16.1.030.
Dong, Jason, Yilmaz Gul, Aaron N Engel, Connor Dempsey, Teun van Schijndel, Michael Pepper, and Chris Palmstrom. (03/2024AD) 2024. “Localization And Spin-Orbit Coupling In Ingaas Digital Alloy Quantum Wells”. American Physical Society. https://meetings.aps.org/Meeting/MAR24/Session/T20.12.