FreeJuly 2022Special Collections Icon One-dimensional van der Waals materials—Advent of a new research field Alexander A. Balandin, Roger K. Lake and Tina T. Salguero Appl. Phys. Lett. 121, 040401 (2022); https://doi.org/10.1063/5.0108414 PERSPECTIVES Graphical Abstract Figure Image FreeJuly 2022 Multimodal light-sensing pixel arrays Yurui Qu, Soongyu Yi, Lan Yang and Zongfu Yu Appl. Phys. Lett. 121, 040501 (2022); https://doi.org/10.1063/5.0090138 SHOW ABSTRACT PHOTONICS AND OPTOELECTRONICS Graphical Abstract Figure Image FreeJuly 2022 Critical spatial disorder in InGaN resonant Bragg structures A. A. Ivanov, V. V. Chaldyshev, V. I. Ushanov, E. E. Zavarin, A. V. Sakharov, W. V. Lundin and A. F. Tsatsulnikov Appl. Phys. Lett. 121, 041101 (2022); https://doi.org/10.1063/5.0095417 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Photo-electro-striction in halide perovskite semiconductors Zeen Zhao, Yecheng Ding, Xuefeng Zhao, Yaojin Wang, Ben Xu, Guanghua Liu, Guoliang Yuan and Jun-Ming Liu Appl. Phys. Lett. 121, 041102 (2022); https://doi.org/10.1063/5.0099954 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Probing the charge and heat transfer channels in optically excited graphene — transition metal dichalcogenide hybrids using Johnson noise thermometry Aniket Majumdar, Saloni Kakkar, Nivedith Kuttikunnummal Anil, Tathagata Paul, T. Phanindra Sai, Kenji Watanabe, Takashi Taniguchi and Arindam Ghosh Appl. Phys. Lett. 121, 041103 (2022); https://doi.org/10.1063/5.0099383 SHOW ABSTRACT METASURFACES AND METAMATERIALS Graphical Abstract Figure Image FreeJuly 2022 Acoustic skin effect with non-reciprocal Willis materials Wen Cheng and Gengkai Hu Appl. Phys. Lett. 121, 041701 (2022); https://doi.org/10.1063/5.0093247 SHOW ABSTRACT SEMICONDUCTORS Graphical Abstract Figure Image FreeJuly 2022 Correlative study between the local atomic and electronic structures of amorphous carbon materials via 4D-STEM and STEM-EELS Jinseok Ryu, Sangmin Lee, Sungtae Kim, Young-Chang Joo and Miyoung Kim Appl. Phys. Lett. 121, 042101 (2022); https://doi.org/10.1063/5.0100925 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Pressure-induced photoconductivity enhancement and positive–negative switch in bulk silicon Chenyi Li, Ran Liu, Tingting Zhao, Zonglun Li, Lei Yue, Tao Lin, Xueting Zhang, Quanjun Li and Bingbing Liu Appl. Phys. Lett. 121, 042102 (2022); https://doi.org/10.1063/5.0094431 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022Special Collections Icon Electron mobility in ordered β-(AlxGa1−x)2O3 alloys from first-principles Xinlei Duan, Tianyu Wang, Zhiwei Fu, Jia-Yue Yang and Linhua Liu Appl. Phys. Lett. 121, 042103 (2022); https://doi.org/10.1063/5.0096341 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 The foundations of Shockley's equation for the average electron–hole-pair creation energy in semiconductors Sokrates T. Pantelides, D. Greg Walker, Mahmud Reaz, Massimo V. Fischetti and Ronald D. Schrimpf Appl. Phys. Lett. 121, 042104 (2022); https://doi.org/10.1063/5.0088142 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Demonstration of 4.7 kV breakdown voltage in NiO/β-Ga2O3 vertical rectifiers Jian-Sian Li, Chao-Ching Chiang, Xinyi Xia, Timothy Jinsoo Yoo, Fan Ren, Honggyu Kim and S. J. Pearton Appl. Phys. Lett. 121, 042105 (2022); https://doi.org/10.1063/5.0097564 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Ultra-small size (1–20 μm) blue and green micro-LEDs fabricated by laser direct writing lithography Luming Yu, Boyang Lu, Ping Yu, Yang Wang, Guojian Ding, Qi Feng, Yang Jiang, Hong Chen, Kai Huang, Zhibiao Hao, Jiadong Yu, Yi Luo, Changzheng Sun, Bing Xiong, Yanjun Han, Jian Wang, Hongtao Li and Lai Wang Appl. Phys. Lett. 121, 042106 (2022); https://doi.org/10.1063/5.0099642 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Measurements and numerical calculations of thermal conductivity to evaluate the quality of β-gallium oxide thin films grown on sapphire and silicon carbide by molecular beam epitaxy Diego Vaca, Matthew Barry, Luke Yates, Neeraj Nepal, D. Scott Katzer, Brian P. Downey, Virginia Wheeler, Luke Nyakiti, David J. Meyer, Samuel Graham and Satish Kumar Appl. Phys. Lett. 121, 042107 (2022); https://doi.org/10.1063/5.0098048 SHOW ABSTRACT PHONONIC, ACOUSTIC, AND THERMAL PROPERTIES Graphical Abstract Figure Image FreeJuly 2022Special Collections Icon Polarization rotator for shear elastic waves Yuqi Jin, Teng Yang, Tae-Youl Choi, Narendra B. Dahotre, Arup Neogi and Arkadii Krokhin Appl. Phys. Lett. 121, 042201 (2022); https://doi.org/10.1063/5.0090261 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Cross-scale investigation of the size effect on thermal conductivity of monolayer graphene Jie Wang, Chao Li, Yunhe Sheng, Yu Su and Lina Yang Appl. Phys. Lett. 121, 042202 (2022); https://doi.org/10.1063/5.0096870 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Phonon properties of biphenylene monolayer by first-principles calculations Ke Wang, Kai Ren, Dingbo Zhang, Yuan Cheng and Gang Zhang Appl. Phys. Lett. 121, 042203 (2022); https://doi.org/10.1063/5.0102085 SHOW ABSTRACT MAGNETICS AND SPINTRONICS Graphical Abstract Figure Image FreeJuly 2022 Magnetoacoustic waves controlled by in-plane uniaxial magnetic anisotropy Runliang Gao, Yuchen Ye, Huiliang Wu, Xiaolei Li, Xindan Liu, Jianbo Wang and Qingfang Liu Appl. Phys. Lett. 121, 042401 (2022); https://doi.org/10.1063/5.0094824 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Realization of the skyrmionic logic gates and diodes in the same racetrack with enhanced and modified edges Yun Shu, Qianrui Li, Jing Xia, Ping Lai, Zhipeng Hou, Yonghong Zhao, Degang Zhang, Yan Zhou, Xiaoxi Liu and Guoping Zhao Appl. Phys. Lett. 121, 042402 (2022); https://doi.org/10.1063/5.0097152 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Electron mediation enhanced magnetocrystalline anisotropy and Curie temperature of FeCl2 monolayer by an electride substrate Rui Li, Jiawei Jiang, Haili Bai and Wenbo Mi Appl. Phys. Lett. 121, 042403 (2022); https://doi.org/10.1063/5.0101627 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Large tunneling magnetoresistance and low resistance-area product in CrSe2/NiCl2/CrSe2 van der Waals magnetic tunnel junction Xiaoyan Guo, Yu Zhu, Baishun Yang, Xiaolin Zhang, Xiufeng Han and Yu Yan Appl. Phys. Lett. 121, 042404 (2022); https://doi.org/10.1063/5.0098687 SHOW ABSTRACT DIELECTRICS, FERROELECTRICS, AND MULTIFERROICS Graphical Abstract Figure Image FreeJuly 2022Special Collections Icon Vertical ferroelectric thin-film transistor array with a 10-nm gate length for high-density three-dimensional memory applications Ik-Jyae Kim, Min-Kyu Kim and Jang-Sik Lee Appl. Phys. Lett. 121, 042901 (2022); https://doi.org/10.1063/5.0097795 SHOW ABSTRACT Graphical Abstract Figure Image OpenJuly 2022Special Collections Icon A Landau–Devonshire analysis of strain effects on ferroelectric Al1−xScxN Keisuke Yazawa, Andriy Zakutayev and Geoff L. Brennecka Appl. Phys. Lett. 121, 042902 (2022); https://doi.org/10.1063/5.0098979 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Ferroelectric diode characteristic and tri-state memory in self-assembled BiFeO3 nanoislands with cross-shaped domain structure Xiang Zhou, Haoyang Sun, Zhen Luo, Haoyu Zhao, Deshan Liang, Hasnain Mehdi Jafri, Houbing Huang, Yuewei Yin and Xiaoguang Li Appl. Phys. Lett. 121, 042903 (2022); https://doi.org/10.1063/5.0096858 SHOW ABSTRACT LOW-DIMENSIONAL AND TOPOLOGICAL MATERIALS Graphical Abstract Figure Image FreeJuly 2022 Non-monotonic changes in conductance of Bi(111) films induced by Cs adsorption N. V. Denisov, A. V. Matetskiy, A. V. Zotov and A. A. Saranin Appl. Phys. Lett. 121, 043101 (2022); https://doi.org/10.1063/5.0099617 SHOW ABSTRACT DEVICE PHYSICS AND NANOTECHNOLOGY Graphical Abstract Figure Image FreeJuly 2022 Charge transport behaviors in a multi-gated WSe2/MoS2 heterojunction Maolong Yang, Yao Lu, Qiancui Zhang, Zhao Han, Yichi Zhang, Maliang Liu, Ningning Zhang, Huiyong Hu and Liming Wang Appl. Phys. Lett. 121, 043501 (2022); https://doi.org/10.1063/5.0097390 SHOW ABSTRACT Graphical Abstract Figure Image OpenJuly 2022 High resolution magnetic microscopy based on semi-encapsulated graphene Hall sensors Penglei Li, David Collomb, Zhen Jieh Lim, Sara Dale, Philippa Shepley, Gavin Burnell and Simon J. Bending Appl. Phys. Lett. 121, 043502 (2022); https://doi.org/10.1063/5.0097936 SHOW ABSTRACT BIOPHYSICS, BIOIMAGING, AND BIOSENSORS Graphical Abstract Figure Image FreeJuly 2022Special Collections Icon Bessel beam induced deep-penetrating bioimaging and self-monitored heating using Nd/Yb heavily doped nanocrystals Danyang Ning, Li Xu, Yin Zhu, Dongyu Li, Haili Jiang, Joan Josep Carvajal, Hanyang Li, Jing Ren, Lu Liu and Jianzhong Zhang Appl. Phys. Lett. 121, 043701 (2022); https://doi.org/10.1063/5.0095439 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Ultrasound shear-wave computed tomography for elasticity imaging Geng-Shi Jeng, Chia-Lun Yeh, Chia-Lin Lee, Yung-Shao Yang, Ling-Yi Tseng and Pai-Chi Li Appl. Phys. Lett. 121, 043702 (2022); https://doi.org/10.1063/5.0100628 SHOW ABSTRACT INTERDISCIPLINARY APPLIED PHYSICS Graphical Abstract Figure Image OpenJuly 2022 Generation of nanosecond THz pulses using a high gain ring resonator with a semiconductor switch J. Genoud, E. L. Claveau, S. K. Jawla, G. Li, J. F. Picard, M. A. Shapiro and R. J. Temkin Appl. Phys. Lett. 121, 044101 (2022); https://doi.org/10.1063/5.0098718 SHOW ABSTRACT Graphical Abstract Figure Image FreeJuly 2022 Irreversible phase transitions of the multiferroic oxide Mn3TeO6 at high pressures Lei Liu, Hua Y. Geng, Xiaolong Pan, Hong X. Song, Sergey Ivanov, Roland Mathieu, Matthias Weil, Yanchun Li, Xiaodong Li and Peter Lazor Appl. Phys. Lett. 121, 044102 (2022); https://doi.org/10.1063/5.0100302