Imaging of Submicroampere Currents in Bilayer Graphene Using a Scanning Diamond Magnetometer M.L. Palm, W.S. Huxter, P. Welter, S. Ernst, P.J. Scheidegger, S. Diesch, K. Chang, P. Rickhaus, T. Taniguchi, K. Watanabe, K. Ensslin, and C.L. Degen Phys. Rev. Applied 17, 054008 (2022) – Published 5 May 2022 Current imaging via scanning diamond magnetometry is a valuable tool in the study of transport phenomena, due to its applicability over a wide temperature range, but its sensitivity for resolving subtle features and small currents has remained limited. By implementing ac measurement protocols and phase-unwrapping schemes, the authors detect currents below 1 µA in bilayer graphene, and resolve minute variations on top of background signals. They also observe current-density variations due to a varying background potential, and discuss measurement-induced back-action and how to avoid it. These advances establish scanning diamond magnetometry as an excellent option for current imaging. Show Abstract Graphene Nanophysics Quantum Physics PDFHTML Editors' Suggestion Topological Characterization of Dynamic Chiral Magnetic Textures Using Machine Learning Tim Matthies, Alexander F. Schäffer, Thore Posske, Roland Wiesendanger, and Elena Y. Vedmedenko Phys. Rev. Applied 17, 054022 (2022) – Published 13 May 2022 Characterizing magnetic textures is important for applications in stochastic computing and memory devices based on magnetic skyrmions. Knowing the exact number of skyrmions is essential for these tasks, yet this count is particularly difficult to determine when dealing with quickly moving skyrmions at nonzero temperatures, where only time-averaged, smeared results are available. The present study uses machine-learning techniques to solve this problem successfully, to the benefit of future investigations in spintronic computation and memory applications. Show Abstract Computational Physics Magnetism Spintronics PDFHTML Editors' Suggestion Computational Verification and Experimental Validation of the Vibration-Attenuation Properties of a Geometrically Nonlinear Metamaterial Design Kyriakos Alexandros Chondrogiannis, Andrea Colombi, Vasilis Dertimanis, and Eleni Chatzi Phys. Rev. Applied 17, 054023 (2022) – Published 13 May 2022 Metamaterials continue to be conceptually intriguing for the manipulation of propagating waves. However, preventing low-frequency wave propagation proves to be challenging, due to limited metamaterial dimensions and mass. This study focuses on a metamaterial lattice featuring geometrically nonlinear behavior that can lead to negative stiffness, aimed at overcoming the requirement of large mass for low-frequency vibration attenuation. This approach can find application in structural engineering to protect against low-frequency excitations—such as earthquakes. Show Abstract Acoustics Geophysics Metamaterials PDFHTML Editors' Suggestion Viscosity-Limited Drift Instabilities in Two-Dimensional Electron Systems Aleksandr S. Petrov and Dmitry Svintsov Phys. Rev. Applied 17, 054026 (2022) – Published 16 May 2022 Terahertz technology suffers from a lack of efficient emitters, but dc excitation of plasma waves in two-dimensional electron systems (2DESs) is a promising solution. Ultrahigh-mobility 2DESs would help to avoid the Ohmic losses that have plagued the implementation of such devices, but reduced Ohmic loss comes at the cost of damping via viscous loss. The authors exploit a recently developed perturbative technique to develop a systematic treatment of viscosity-induced plasmon damping, and provide a powerful tool for optimizing plasmonic resonators. Show Abstract Condensed Matter Physics Optoelectronics Plasmonics PDFHTML Editors' Suggestion Quasi-Fermi-Level Phase Space and its Applications in Ambipolar Two-Dimensional Field-Effect Transistors Zhao-Yi Yan, Kan-Hao Xue, Zhan Hou, Yang Shen, He Tian, Yi Yang, and Tian-Ling Ren Phys. Rev. Applied 17, 054027 (2022) – Published 17 May 2022 Quasi-Fermi levels (QFLs) have become a canonical concept in semiconductor device modeling. However, a global model to cover both unipolar and ambipolar transport modes of two-dimensional field-effect transistors (2D FETs) based on QFLs is still needed, as it is challenging to capture quantitatively the effect of QFL splitting on transport. This work establishes a theoretical platform to account for that effect: the quasi-Fermi-level phase space (QFLPS). With QFLPS a unified picture of unipolar and ambipolar transport is drawn, the working modes of 2D FETs acquire more intuitive physical interpretations, and many valuable outcomes for device modeling and circuit design are realized. Show Abstract Electronics Semiconductor Physics PDFHTML Editors' Suggestion Topological Field-Effect Transistor Based on Quasi-Two-Dimensional Tellurium Flakes Bin Cheng, Lin Li, Nan Zhang, Ling Zhang, Xianglin Li, Zhiyong Lin, Hui Li, Zhengfei Wang, and Changgan Zeng Phys. Rev. Applied 17, 054044 (2022) – Published 26 May 2022 The emergent topological semimetals have received considerable attention for developing innovative devices, mainly due to their novel topological electronic properties with high robustness against external perturbations. Progress has been hindered, though, due to a lack of tunability. Here the authors address this challenge by constructing a field-effect device based on thin flakes of tellurium, a semiconductor with a chiral Weyl node. In this device, the conducting and topological states can be simultaneously switched electrostatically, yielding giant modulations of both channel conductivity and chiral-anomaly-induced magnetoresistance. Show Abstract Electronics Semiconductor Physics Topological Insulators PDFHTML LETTERS Letter Room-Temperature van der Waals Perpendicular Ferromagnet Through Interlayer Magnetic Coupling Yi Cao, Xiaomin Zhang, Xian-Peng Zhang, Faguang Yan, Ziao Wang, Wenkai Zhu, Hao Tan, Vitaly N. Golovach, Houzhi Zheng, and Kaiyou Wang Phys. Rev. Applied 17, L051001 (2022) – Published 10 May 2022 High-density spintronic applications such as digital memory require strong perpendicular magnetic anisotropy (PMA), to maintain data stability above room temperature, which so far has been beyond the reach of stacked van der Waals ferromagnets. Here the authors demonstrate that the interlayer exchange coupling in a magnetic multilayer can effectively tune the Curie temperature and PMA of sandwiched two-dimensional (2D) Fe 3 GeTe 2 . The successful realization of room-temperature 2D ferromagnets bearing fully nonvolatile out-of-plane spin information could bring 2D spintronic applications to reality. Show Abstract Magnetism Materials Science Spintronics PDFHTML Letter Reducing Spontaneous Orientational Polarization via Semiconductor Dilution Improves OLED Efficiency and Lifetime Emmanuel O. Afolayan, Ibrahim Dursun, Chao Lang, Evgeny Pakhomenko, Marina Kondakova, Michael Boroson, Michael Hickner, Russell J. Holmes, and Noel C. Giebink Phys. Rev. Applied 17, L051002 (2022) – Published 26 May 2022 The spontaneous alignment of molecular dipoles that occurs in many organic light-emitting diodes (OLEDs) is known to blunt their performance, but is not easy to control within a given device stack. This study shows that coevaporating a small amount of polyethylene in the electron-transport layer of an OLED dramatically reduces the spontaneous orientational polarization, leading to increased device efficiency and lifetime due to decreased exciton-polaron annihilation in the emissive layer. This result highlights the potential of semiconductor dilution to improve OLED performance, and provides a new means to understand exciton-polaron-driven degradation in blue OLEDs. Show Abstract Energy Research Optoelectronics Semiconductor Physics PDFHTML ARTICLES Spatiotemporal Metasurface to Control Electromagnetic Wave Scattering Na Zhang, Ke Chen, Qi Hu, Jianmin Zhao, Junming Zhao, Tian Jiang, and Yijun Feng Phys. Rev. Applied 17, 054001 (2022) – Published 2 May 2022 Show Abstract Metamaterials Optics PDFHTML High-Performance Hyperentanglement Generation and Manipulation Based on Lithium Niobate Waveguides Yiwen Huang, Juan Feng, Yuanhua Li, Zhantong Qi, Chuangyi Lu, Yuanlin Zheng, and Xianfeng Chen Phys. Rev. Applied 17, 054002 (2022) – Published 2 May 2022 Show Abstract Photonics Quantum Information PDFHTML Inversely Designed Second-Order Photonic Topological Insulator With Multiband Corner States Yafeng Chen, Zhihao Lan, and Jie Zhu Phys. Rev. Applied 17, 054003 (2022) – Published 2 May 2022 Show Abstract Metamaterials Photonics Topological Insulators PDFHTML Nonreciprocal Phonon Blockade in a Spinning Acoustic Ring Cavity Coupled to a Two-Level System Xiao-Yu Yao, Hamad Ali, Fu-Li Li, and Peng-Bo Li Phys. Rev. Applied 17, 054004 (2022) – Published 3 May 2022 Show Abstract Acoustics Optics Quantum Information PDFHTML Spin-Optical Dynamics and Quantum Efficiency of a Single V1 Center in Silicon Carbide Naoya Morioka, Di Liu, Öney O. Soykal, Izel Gediz, Charles Babin, Rainer Stöhr, Takeshi Ohshima, Nguyen Tien Son, Jawad Ul-Hassan, Florian Kaiser, and Jörg Wrachtrup Phys. Rev. Applied 17, 054005 (2022) – Published 3 May 2022 Show Abstract Photonics Quantum Information Semiconductor Physics PDFHTML Flopping-Mode Electric Dipole Spin Resonance in Phosphorus Donor Qubits in Silicon F.N. Krauth, S.K. Gorman, Y. He, M.T. Jones, P. Macha, S. Kocsis, C. Chua, B. Voisin, S. Rogge, R. Rahman, Y. Chung, and M.Y. Simmons Phys. Rev. Applied 17, 054006 (2022) – Published 4 May 2022 Show Abstract Magnetism Quantum Information Semiconductor Physics PDFHTML Spin-Photon Coupling for Atomic Qubit Devices in Silicon Edyta N. Osika, Sacha Kocsis, Yu-Ling Hsueh, Serajum Monir, Cassandra Chua, Hubert Lam, Benoit Voisin, Michelle Y. Simmons, Sven Rogge, and Rajib Rahman Phys. Rev. Applied 17, 054007 (2022) – Published 4 May 2022 Show Abstract Optoelectronics Quantum Information Semiconductor Physics PDFHTML Editors' Suggestion Imaging of Submicroampere Currents in Bilayer Graphene Using a Scanning Diamond Magnetometer M.L. Palm, W.S. Huxter, P. Welter, S. Ernst, P.J. Scheidegger, S. Diesch, K. Chang, P. Rickhaus, T. Taniguchi, K. Watanabe, K. Ensslin, and C.L. Degen Phys. Rev. Applied 17, 054008 (2022) – Published 5 May 2022 Current imaging via scanning diamond magnetometry is a valuable tool in the study of transport phenomena, due to its applicability over a wide temperature range, but its sensitivity for resolving subtle features and small currents has remained limited. By implementing ac measurement protocols and phase-unwrapping schemes, the authors detect currents below 1 µA in bilayer graphene, and resolve minute variations on top of background signals. They also observe current-density variations due to a varying background potential, and discuss measurement-induced back-action and how to avoid it. These advances establish scanning diamond magnetometry as an excellent option for current imaging. Show Abstract Graphene Nanophysics Quantum Physics PDFHTML Dipole-Engineering Strategy for Regulating the Electronic Contact of a Two-Dimensional Sb X/Graphene (X =  P , As , Bi ) van der Waals Interface Jing Li, Wenqiang Liu, Wenhan Zhou, Jialin Yang, Hengze Qu, Yang Hu, and Shengli Zhang Phys. Rev. Applied 17, 054009 (2022) – Published 5 May 2022 Show Abstract Nanophysics Optoelectronics Semiconductor Physics PDFHTML Multifunctional Two-Dimensional VSi 2 N 4 / WSi 2 N 4 / VSi 2 N 4 Photodetector Driven by the Photogalvanic Effect Li Shu, Liyu Qian, Xiang Ye, and Yiqun Xie Phys. Rev. Applied 17, 054010 (2022) – Published 6 May 2022 Show Abstract Optoelectronics Semiconductor Physics Spintronics PDFHTML Nitrogen Decoration of Basal-Plane Dislocations in 4 H - SiC Jiajun Li, Hao Luo, Guang Yang, Yiqiang Zhang, Xiaodong Pi, Deren Yang, and Rong Wang Phys. Rev. Applied 17, 054011 (2022) – Published 6 May 2022 Show Abstract Electronics Semiconductor Physics PDFHTML Microwave Metasurface Cloaking for Freestanding Objects Hakjune Lee and Do-Hoon Kwon Phys. Rev. Applied 17, 054012 (2022) – Published 9 May 2022 Show Abstract Metamaterials Optics PDFHTML High- Q Microwave Dielectric Resonator for Axion Dark-Matter Haloscopes R. Di Vora, D. Alesini, C. Braggio, G. Carugno, N. Crescini, D. D’Agostino, D. Di Gioacchino, P. Falferi, U. Gambardella, C. Gatti, G. Iannone, C. Ligi, A. Lombardi, G. Maccarrone, A. Ortolan, R. Pengo, A. Rettaroli, G. Ruoso, L. Taffarello, and S. Tocci Phys. Rev. Applied 17, 054013 (2022) – Published 9 May 2022 Show Abstract Astrophysics Magnetism Optoelectronics PDFHTML Abruptly Autofocusing Twisted Optical Bottle Beams You Wu, Zejia Lin, Chuangjie Xu, Danlin Xu, Haiqi Huang, Jiajia Zhao, Zhenwu Mo, Junjie Jiang, Haobin Yang, Liping Zhang, Hongzhan Liu, Dongmei Deng, and Lingling Shui Phys. Rev. Applied 17, 054014 (2022) – Published 9 May 2022 Show Abstract Optics PDFHTML Resonant Excitation-Induced Nonlinear Mode Coupling in a Microcantilever Resonator Yanyan Li, Wenyao Luo, Zhixin Zhao, and Duo Liu Phys. Rev. Applied 17, 054015 (2022) – Published 10 May 2022 Show Abstract Mechanics Nonlinear Dynamics PDFHTML Wave Optics of Differential Absorption Spectroscopy in Thick-Junction Organic Solar Cells: Optical Artifacts and Correction Strategies Bowen Sun, Oskar J. Sandberg, Dieter Neher, Ardalan Armin, and Safa Shoaee Phys. Rev. Applied 17, 054016 (2022) – Published 10 May 2022 Show Abstract Energy Research Optoelectronics Semiconductor Physics PDFHTML Strong Angular-Momentum Optomechanical Coupling for Macroscopic Quantum Control Yuan Liu, Yaoming Chu, Shaoliang Zhang, and Jianming Cai Phys. Rev. Applied 17, 054017 (2022) – Published 11 May 2022 Show Abstract Mechanics Optics Quantum Physics PDFHTML Predicting Non-Markovian Superconducting-Qubit Dynamics from Tomographic Reconstruction Haimeng Zhang, Bibek Pokharel, E.M. Levenson-Falk, and Daniel Lidar Phys. Rev. Applied 17, 054018 (2022) – Published 11 May 2022 Show Abstract Optics Quantum Information Superconductivity PDFHTML Simple-Diffraction-Based Deep Learning to Reconstruct a High-Dimensional Orbital-Angular-Momentum Spectrum Via Single-Shot Measurement Haoxu Guo, Xiaodong Qiu, and Lixiang Chen Phys. Rev. Applied 17, 054019 (2022) – Published 11 May 2022 Show Abstract Optics Quantum Physics Quantum Information PDFHTML Incident-Angle-Dependent Extraordinary Transmission of the Terahertz Bull’s-Eye Structure Yu Tokizane, Seigo Ohno, Yuma Takida, Jun-ichi Shikata, and Hiroaki Minamide Phys. Rev. Applied 17, 054020 (2022) – Published 12 May 2022 Show Abstract Optics Photonics Plasmonics PDFHTML Multinode State Transfer and Nonlocal State Preparation via a Unidirectional Quantum Network Hao Ai, Ying-Yü Fang, Cheng-Rui Feng, Zhihui Peng, and Ze-Liang Xiang Phys. Rev. Applied 17, 054021 (2022) – Published 12 May 2022 Show Abstract Optics Quantum Information PDFHTML Editors' Suggestion Topological Characterization of Dynamic Chiral Magnetic Textures Using Machine Learning Tim Matthies, Alexander F. Schäffer, Thore Posske, Roland Wiesendanger, and Elena Y. Vedmedenko Phys. Rev. Applied 17, 054022 (2022) – Published 13 May 2022 Characterizing magnetic textures is important for applications in stochastic computing and memory devices based on magnetic skyrmions. Knowing the exact number of skyrmions is essential for these tasks, yet this count is particularly difficult to determine when dealing with quickly moving skyrmions at nonzero temperatures, where only time-averaged, smeared results are available. The present study uses machine-learning techniques to solve this problem successfully, to the benefit of future investigations in spintronic computation and memory applications. Show Abstract Computational Physics Magnetism Spintronics PDFHTML Editors' Suggestion Computational Verification and Experimental Validation of the Vibration-Attenuation Properties of a Geometrically Nonlinear Metamaterial Design Kyriakos Alexandros Chondrogiannis, Andrea Colombi, Vasilis Dertimanis, and Eleni Chatzi Phys. Rev. Applied 17, 054023 (2022) – Published 13 May 2022 Metamaterials continue to be conceptually intriguing for the manipulation of propagating waves. However, preventing low-frequency wave propagation proves to be challenging, due to limited metamaterial dimensions and mass. This study focuses on a metamaterial lattice featuring geometrically nonlinear behavior that can lead to negative stiffness, aimed at overcoming the requirement of large mass for low-frequency vibration attenuation. This approach can find application in structural engineering to protect against low-frequency excitations—such as earthquakes. Show Abstract Acoustics Geophysics Metamaterials PDFHTML High-Order Pulse-Echo Ultrasound Urs A.T. Hofmann, Sergio Pérez-López, Héctor Estrada, and Daniel Razansky Phys. Rev. Applied 17, 054024 (2022) – Published 16 May 2022 Show Abstract Acoustics Industrial Physics Medical Physics PDFHTML Acoustic Beam Splitting and Cloaking Based on a Compressibility-Near-Zero Medium Changqing Xu, Sibo Huang, Zhiwei Guo, Haitao Jiang, Yong Li, Ying Wu, and Hong Chen Phys. Rev. Applied 17, 054025 (2022) – Published 16 May 2022 Show Abstract Acoustics Metamaterials PDFHTML Editors' Suggestion Viscosity-Limited Drift Instabilities in Two-Dimensional Electron Systems Aleksandr S. Petrov and Dmitry Svintsov Phys. Rev. Applied 17, 054026 (2022) – Published 16 May 2022 Terahertz technology suffers from a lack of efficient emitters, but dc excitation of plasma waves in two-dimensional electron systems (2DESs) is a promising solution. Ultrahigh-mobility 2DESs would help to avoid the Ohmic losses that have plagued the implementation of such devices, but reduced Ohmic loss comes at the cost of damping via viscous loss. The authors exploit a recently developed perturbative technique to develop a systematic treatment of viscosity-induced plasmon damping, and provide a powerful tool for optimizing plasmonic resonators. Show Abstract Condensed Matter Physics Optoelectronics Plasmonics PDFHTML Editors' Suggestion Quasi-Fermi-Level Phase Space and its Applications in Ambipolar Two-Dimensional Field-Effect Transistors Zhao-Yi Yan, Kan-Hao Xue, Zhan Hou, Yang Shen, He Tian, Yi Yang, and Tian-Ling Ren Phys. Rev. Applied 17, 054027 (2022) – Published 17 May 2022 Quasi-Fermi levels (QFLs) have become a canonical concept in semiconductor device modeling. However, a global model to cover both unipolar and ambipolar transport modes of two-dimensional field-effect transistors (2D FETs) based on QFLs is still needed, as it is challenging to capture quantitatively the effect of QFL splitting on transport. This work establishes a theoretical platform to account for that effect: the quasi-Fermi-level phase space (QFLPS). With QFLPS a unified picture of unipolar and ambipolar transport is drawn, the working modes of 2D FETs acquire more intuitive physical interpretations, and many valuable outcomes for device modeling and circuit design are realized. Show Abstract Electronics Semiconductor Physics PDFHTML Interdash Coupling within Dense Ensembles of Quantum Dashes: Comparison of In As /( In , Al , Ga ) As / In P and In As /( In , Al ) As / In P Systems P. Holewa, M. Gawełczyk, A. Maryński, K. Ryczko, V. Liverini, M. Beck, J. Faist, G. Sęk, and M. Syperek Phys. Rev. Applied 17, 054028 (2022) – Published 17 May 2022 Show Abstract Nanophysics Optoelectronics Semiconductor Physics PDFHTML Quantifying Power in Silicon Photonic Neural Networks Alexander N. Tait Phys. Rev. Applied 17, 054029 (2022) – Published 18 May 2022 Show Abstract Computational Physics Optoelectronics Photonics PDFHTML Far-Field Acoustic Subwavelength Imaging with Blind Structured Illumination and Joint-Sparsity Reconstruction Jinuan Lin and Chu Ma Phys. Rev. Applied 17, 054030 (2022) – Published 18 May 2022 Show Abstract Acoustics PDFHTML Laser Frequency-Offset Locking at 10-Hz-Level Instability Using Hybrid Electronic Filters Vyacheslav Li, Fritz Diorico, and Onur Hosten Phys. Rev. Applied 17, 054031 (2022) – Published 19 May 2022 Show Abstract Atomic and Molecular Physics Optics Optoelectronics PDFHTML Reduced Hysteresis and Enhanced Giant Magnetocaloric Effect in B-Doped all-d-Metal Ni - Co - Mn - Ti -Based Heusler Materials Fengqi Zhang, Ivan Batashev, Niels van Dijk, and Ekkes Bruck Phys. Rev. Applied 17, 054032 (2022) – Published 19 May 2022 Show Abstract Energy Research Magnetism Materials Science PDFHTML Breakdown of the Weak-Coupling Limit in Quantum Annealing Yuki Bando, Ka-Wa Yip, Huo Chen, Daniel A. Lidar, and Hidetoshi Nishimori Phys. Rev. Applied 17, 054033 (2022) – Published 20 May 2022 Show Abstract Quantum Information PDFHTML Determining the Thickness of the Dead Layer in Superconducting Film Using a Two-Coil Mutual-Inductance Technique Ruozhou Zhang, Zhanyi Zhao, Mingyang Qin, Juan Xu, Wenxin Cheng, Yangmu Li, Qihong Chen, Jie Yuan, and Kui Jin Phys. Rev. Applied 17, 054034 (2022) – Published 20 May 2022 Show Abstract Magnetism Superconductivity PDFHTML Stability of Quantized Conductance Levels in Memristors with Copper Filaments: Toward Understanding the Mechanisms of Resistive Switching Oleg G. Kharlanov, Boris S. Shvetsov, Vladimir V. Rylkov, and Anton A. Minnekhanov Phys. Rev. Applied 17, 054035 (2022) – Published 23 May 2022 Show Abstract Condensed Matter Physics Electronics Nanophysics PDFHTML Large Antisymmetric Interlayer Exchange Coupling Enabling Perpendicular Magnetization Switching by an In-Plane Magnetic Field Hiroto Masuda, Takeshi Seki, Yuta Yamane, Rajkumar Modak, Ken-ichi Uchida, Jun'ichi Ieda, Yong-Chang Lau, Shunsuke Fukami, and Koki Takanashi Phys. Rev. Applied 17, 054036 (2022) – Published 23 May 2022 Show Abstract Magnetism Materials Science Spintronics PDFHTML Neural Networks Based on Ultrafast Time-Delayed Effects in Exciton Polaritons R. Mirek, A. Opala, M. Furman, M. Król, K. Tyszka, B. Seredyński, W. Pacuski, J. Suffczyński, J. Szczytko, M. Matuszewski, and B. Piętka Phys. Rev. Applied 17, 054037 (2022) – Published 23 May 2022 Show Abstract Computational Physics Optoelectronics Semiconductor Physics PDFHTML Universal Deterministic Quantum Operations in Microwave Quantum Links Guillermo F. Peñas, Ricardo Puebla, Tomás Ramos, Peter Rabl, and Juan José García-Ripoll Phys. Rev. Applied 17, 054038 (2022) – Published 24 May 2022 Show Abstract Photonics Quantum Information Superconductivity PDFHTML Spatiotemporal Analysis of Electromagnetic Field Coherence in Complex Media Thomas Fromenteze, Matthieu Davy, Okan Yurduseven, Yann Marie-Joseph, and Cyril Decroze Phys. Rev. Applied 17, 054039 (2022) – Published 24 May 2022 Show Abstract Materials Science Optics PDFHTML Modeling of the Thermodiffusion-Induced Filament Formation in Ti N / Ta x O 1 − x / Ti N Resistive-Switching Devices Jingjia Meng, Enkui Lian, Jonathan D. Poplawsky, and Marek Skowronski Phys. Rev. Applied 17, 054040 (2022) – Published 24 May 2022 Show Abstract Electronics Nanophysics Semiconductor Physics PDFHTML Unveiling Temperature-Dependence Mechanisms of Perpendicular Magnetic Anisotropy at Fe / Mg O Interfaces Fatima Ibrahim, Ali Hallal, Alan Kalitsov, Derek Stewart, Bernard Dieny, and Mairbek Chshiev Phys. Rev. Applied 17, 054041 (2022) – Published 25 May 2022 Show Abstract Magnetism Materials Science Spintronics PDFHTML Bidirectional Deep Learning of Polarization Transfer in Liquid Crystals with Application to Quantum State Preparation Dominik Vašinka, Martin Bielak, Michal Neset, and Miroslav Ježek Phys. Rev. Applied 17, 054042 (2022) – Published 25 May 2022 Show Abstract Photonics Quantum Physics PDFHTML Spontaneous Frequency Shift and Phase Delay of Coupled Terahertz Radiation Mediated by the Josephson Plasmon in a Cuprate Superconductor Ryota Kobayashi, Ken Hayama, Shuma Fujita, Manabu Tsujimoto, and Itsuhiro Kakeya Phys. Rev. Applied 17, 054043 (2022) – Published 25 May 2022 Show Abstract Optoelectronics Superconductivity PDFHTML Editors' Suggestion Topological Field-Effect Transistor Based on Quasi-Two-Dimensional Tellurium Flakes Bin Cheng, Lin Li, Nan Zhang, Ling Zhang, Xianglin Li, Zhiyong Lin, Hui Li, Zhengfei Wang, and Changgan Zeng Phys. Rev. Applied 17, 054044 (2022) – Published 26 May 2022 The emergent topological semimetals have received considerable attention for developing innovative devices, mainly due to their novel topological electronic properties with high robustness against external perturbations. Progress has been hindered, though, due to a lack of tunability. Here the authors address this challenge by constructing a field-effect device based on thin flakes of tellurium, a semiconductor with a chiral Weyl node. In this device, the conducting and topological states can be simultaneously switched electrostatically, yielding giant modulations of both channel conductivity and chiral-anomaly-induced magnetoresistance. Show Abstract Electronics Semiconductor Physics Topological Insulators PDFHTML Quantum Confinement and Dielectric Deconfinement in Quasi-Two-Dimensional Perovskites: Their Roles in Light-Emitting Diodes Raja Chakraborty, Goutam Paul, and Amlan J. Pal Phys. Rev. Applied 17, 054045 (2022) – Published 27 May 2022 Show Abstract Energy Research Optoelectronics Semiconductor Physics PDFHTML Deep Learning of Multiresolution X-Ray Micro-Computed-Tomography Images for Multiscale Modeling Samuel J. Jackson, Yufu Niu, Sojwal Manoorkar, Peyman Mostaghimi, and Ryan T. Armstrong Phys. Rev. Applied 17, 054046 (2022) – Published 27 May 2022 Show Abstract