Giant end-tunneling effect in two distinct Luttinger liquids coexisting in one quantum wire

Authors: Weldeyesus, Henok, Vianez, Pedro M. T., Sedeh, Omid Sharifi, Tan, Wooi Kiat, Jin, Yiqing, Moreno, María, Scheller, Christian P., Griffiths, Jonathan P., Farrer, Ian, Ritchie, David A., Zumbühl, Dominik M., Ford, Christopher J. B., Tsyplyatyev, Oleksandr

Subject Terms: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2501.13549

Preserving Coulomb blockade in transport spectroscopy of quantum dots, by dynamical tunnel-barrier compensation

Authors: Jangir, Varsha, Shah, Devashish, Samanta, Sounak, Rastogi, Siddarth, Beere, Harvey E., Ritchie, David A., Gupta, Kantimay Das, Mahapatra, Suddhasatta

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2409.14390

Graphene-based terahertz metamaterials with enhanced modulation depth

Authors: Xia, Ruqiao, Almond, Nikita W., Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Source: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024 49th International Conference on. :1-2 Sep, 2024

Relation: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Photocurrent oscillations in an antenna-coupled 2D electron gas in a magnetic field under THz excitation

Authors: Tan, Matthew, Chen, Ran, Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Source: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024 49th International Conference on. :1-2 Sep, 2024

Relation: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Experimental realization of a metasurface-based PETS THz detector

Authors: Xia, Ruqiao, Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Source: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024 49th International Conference on. :1-2 Sep, 2024

Relation: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Developing Free-space and Polarization Control of THz QCL Radiation Inside a Dry Dilution Refrigerator

Authors: Vaughan, Matthew, Michailow, Wladislaw, Xia, Ruqiao, Salih, Mohammed, Li, Lianhe, Beere, Harvey, Ritchie, David, Linfield, Edmund, Davies, Giles, Freeman, Joshua, Cunningham, John

Source: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024 49th International Conference on. :1-2 Sep, 2024

Relation: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Investigation of the optimal photoresponse, speed, and temperature performance of photoelectric tunable-step terahertz detectors

Authors: Chen, Ran, Xia, Ruqiao, Griffiths, Jonathan, Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Source: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024 49th International Conference on. :1-2 Sep, 2024

Relation: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Statistical evaluation of 571 GaAs quantum point contact transistors showing the 0.7 anomaly in quantized conductance using millikelvin cryogenic on-chip multiplexing

Authors: Ma, Pengcheng, Delfanazari, Kaveh, Puddy, Reuben K., Li, Jiahui, Cao, Moda, Yi, Teng, Griffiths, Jonathan P., Beere, Harvey E., Ritchie, David A., Kelly, Michael J., Smith, Charles G.

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics, Computer Science - Hardware Architecture, Electrical Engineering and Systems Science - Systems and Control

Access URL: http://arxiv.org/abs/2404.06784

Formation of artificial Fermi surfaces with a triangular superlattice on a conventional two dimensional electron gas

Authors: Wang, Daisy Q., Krix, Zeb, Sushkov, Oleg P., Farrer, Ian, Ritchie, David A., Hamilton, Alexander R., Klochan, Oleh

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2403.06426

Tuning the bandstructure of electrons in a two-dimensional artificial electrostatic crystal in GaAs quantum wells

Authors: Wang, Daisy Q., Krix, Zeb, Tkachenko, Olga A., Tkachenko, Vitaly A., Chen, Chong, Farrer, Ian, Ritchie, David A., Sushkov, Oleg P., Hamilton, Alexander R., Klochan, Oleh

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2402.12769

Achieving 100% amplitude modulation depth in a graphene-based tuneable capacitance metamaterial

Authors: Xia, Ruqiao, Almond, Nikita W., Kindness, Stephen J., Mikhailov, Sergey A., Tadbier, Wadood, Degl'Innocenti, Riccardo, Lu, Yuezhen, Lowe, Abbie, Ramsay, Ben, Jakob, Lukas A., Dann, James, Hofmann, Stephan, Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Subject Terms: Physics - Optics, Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2312.16330

Quantized conductance in split gate superconducting quantum point contacts with InGaAs semiconducting two-dimensional electron systems

Authors: Delfanazari, Kaveh, Li, Jiahui, Xiong, Yusheng, Ma, Pengcheng, Puddy, Reuben K., Yi, Teng, Farrer, Ian, Komori, Sachio, Robinson, Jason W. A., Serra, Llorenc, Ritchie, David A., Kelly, Michael J., Joyce, Hannah J., Smith, Charles G.

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Superconductivity, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2312.11248

Polarization-selective enhancement of telecom wavelength quantum dot transitions in an elliptical bullseye resonator

Authors: Barbiero, Andrea, Shooter, Ginny, Müller, Tina, Skiba-Szymanska, Joanna, Stevenson, R. Mark, Goff, Lucy E., Ritchie, David A., Shields, Andrew J.

Subject Terms: Physics - Optics, Quantum Physics

Access URL: http://arxiv.org/abs/2309.06140

Large-scale on-chip integration of gate-voltage addressable hybrid superconductor-semiconductor quantum wells field effect nano-switch arrays

Authors: Delfanazari, Kaveh, Li, Jiahui, Ma, Peng, Puddy, Reuben K., Yi, Teng, Xiong, Yusheng, Farrer, Ian, Komori, Sachio, Robinson, Jason, Ritchie, David A., Kelly, Michael J., Joyce, Hannah J., Smith, Charles G.

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2307.04355

Solid-state intensity modulator based on a single-layer graphene-loaded metasurface operating at 2.2 THz

Authors: Xia, Ruqiao, Almond, Nikita W., Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Source: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023 48th International Conference on. :1-2 Sep, 2023

Relation: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

The in-plane photoelectric effect for terahertz detection in two- and quasi-one-dimensional electron systems

Authors: Michailow, Wladislaw, Mikhailov, Sergey, Almond, Nikita, Beere, Harvey, Ritchie, David

Source: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023 48th International Conference on. :1-2 Sep, 2023

Relation: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Influence of antenna parameters on terahertz photoelectric tunable-step detector operation

Authors: Chen, Ran, Beere, Harvey E., Ritchie, David A., Michailow, Wladislaw

Source: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023 48th International Conference on. :1-2 Sep, 2023

Relation: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Active Polarization Modulation of Terahertz Radiation Using Metamaterial/Graphene-Based Optoelectronic Devices

Authors: Zaman, Abdullah M., Lu, Yuezhen, Almond, Nikita W., Burton, Oliver J., Alexander-Webber, Jack, Hofmann, Stephan, Mitchell, Thomas, Griffiths, Jonathan D. P., Beere, Harvey E., Ritchie, David A., Degl'Innocenti, Riccardo

Source: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) Infrared, Millimeter and Terahertz Waves (IRMMW-THz),2022 47th International Conference on. :1-3 Aug, 2022

Relation: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

Identifying Many-Body Localization in Realistic Dot Arrays

Authors: Nico-Katz, Alexander, Jaliel, Gulzat, Atkinson, Paola, Mitchell, Thomas A., Ritchie, David A., Smith, Charles G., Bose, Sougato

Subject Terms: Condensed Matter - Disordered Systems and Neural Networks

Access URL: http://arxiv.org/abs/2301.08246

Observation of oscillating $g$-factor anisotropy arising from strong crystal lattice anisotropy in GaAs spin-3/2 hole quantum point contacts

Authors: Hudson, Karina, Srinivasan, Ashwin, Miserev, Dmitry, Wang, Qingwen, Klochan, Oleh, Sushkov, Oleg, Farrer, Ian, Ritchie, David, Hamilton, Alex

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2211.00253