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Vol. 74, No. 2 (2025)

2025-01-20

DATA PAPERS

  

COVER ARTICLE

Key factors of spontaneous polarization magnitude in wurtzite materials
Emerging wurtzite ferroelectric materials have aroused significant interest due to their high spontaneous polarization magnitude (Ps). However, there is a limited understanding of the key factors that influence Ps. Herein, a machine-learning regression model is developed to predict the Ps using a dataset consisting of 40 binary and 89 simple ternary wurtzite materials. Features are extracted based... KANG Yao, CHEN Jian, TONG Yi, WANG Xinpeng, DUAN Kun, WANG Jiaqi, WANG Xudong, ZHOU Dayu, YAO Man Acta Physica Sinica.2025, 74(2): 027701.
REVIEW

EDITOR'S SUGGESTION

Research progress of high-temperature piezoelectric vibration sensors and piezoelectric materials
YU Huifen, QI He, TU Xiaoniu, ZHANG Haibo, CHEN Dali, WU Jie, CHEN Jun
2025, 74 (2): 027702. doi: 10.7498/aps.74.20240906
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DATA PAPERS

EDITOR'S SUGGESTION

Calculation of $ {\mathrm{O}}^ -_2 $ spectroscopic constants with spin-orbit coupling
LIU Mingjie, TIAN Yali, WANG Yu, LI Xiaoxiao, HE Xiaohu, GONG Ting, SUN Xiaocong, GUO Guqing, QIU Xuanbing, LI Chuanliang
2025, 74 (2): 023101. doi: 10.7498/aps.74.20241435
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Effect of Fe doping on electronic structure and optical properties of two-dimensional CuI
ZHANG Zhuli, ZHANG Fan, WANG Kailei, LI Chao, WANG Jintao
2025, 74 (2): 023102. doi: 10.7498/aps.74.20241325
Abstract +

COVER ARTICLE

Key factors of spontaneous polarization magnitude in wurtzite materials
KANG Yao, CHEN Jian, TONG Yi, WANG Xinpeng, DUAN Kun, WANG Jiaqi, WANG Xudong, ZHOU Dayu, YAO Man
2025, 74 (2): 027701. doi: 10.7498/aps.74.20241520
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GENERAL

EDITOR'S SUGGESTION

Influence of mechanical constraints on Li diffusion and stress in bilayer electrode of lithium-ion batteries
ZHANG Kai, XU Peng, GUAN Xuefeng, DU Yuqun, WANG Kejie, LU Yongjun
2025, 74 (2): 020201. doi: 10.7498/aps.74.20241275
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Aubry-André-Harper momentum-state chain in curved spacetime
MAO Yiyi, DAI Hanning
2025, 74 (2): 020301. doi: 10.7498/aps.74.20241592
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EDITOR'S SUGGESTION

Terahertz thickness measurement based on atomic superheterodyne detection
LIU Xiaohong, TENG Yuqin, LI Wanyu, ZHANG Caixia, HUANG Wei
2025, 74 (2): 020701. doi: 10.7498/aps.74.20241542
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THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

EDITOR'S SUGGESTION

Fast neutron multiplicity measurement of plutonium material based on spatial multiplication coefficient correction
LI Kaile, LI Sufen, CAI Xingfu, HUO Yonggang, WANG Fei
2025, 74 (2): 021401. doi: 10.7498/aps.74.20241529
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ATOMIC AND MOLECULAR PHYSICS
Photodetachment dynamics of negative ions in a quantum well with two expanding walls
TANG Tiantian, YAO Jiangang
2025, 74 (2): 023201. doi: 10.7498/aps.74.20240618
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ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS

EDITOR'S SUGGESTION

Transmission of low energy electrons through a polyethylene terephthalate 800-nm diameter nanocapillary
LI Pengfei, LIU Wanqi, HA Shuai, PAN Yuzhou, FAN Xuhong, DU Zhanhui, WAN Chengliang, CUI Ying, YAO Ke, MA Yue, YANG Zhihu, SHAO Caojie, Reinhold Schuch, LU Di, SONG Yushou, ZHANG Hongqiang, CHEN Ximeng
2025, 74 (2): 024101. doi: 10.7498/aps.74.20241196
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130 μJ linear-polarized single-frequency 12-μm-core Er/Yb co-doped fiber amplifier based on pre-shaped seed pulse
JIANG Peiheng, SHI Chaodu, FU Shijie, TIAN Hao, SHENG Quan, SHI Wei, SHEN Qihao, ZHOU Dingfu, YAO Jianquan
2025, 74 (2): 024201. doi: 10.7498/aps.74.20241371
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Ta2O5 980/1550 nm wavelength multiplexer/demultiplexer based on segmented cascaded multimode interference
HE Xiwen, MA Deyue, ZHANG Zheng, WANG Rongping, LIU Jiqiao, CHEN Weibiao, ZHOU Zhiping
2025, 74 (2): 024202. doi: 10.7498/aps.74.20241243
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Effect of proton cumulative radiation on saturation output in CMOS image sensors
PENG Zhigang, BAI Haojie, LIU Fang, LI Yang, HE Huan, LI Pei, HE Chaohui, LI Yonghong
2025, 74 (2): 024203. doi: 10.7498/aps.74.20241352
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Analysis of wall catalytic effects on magnetohydrodynamic control of high-temperature non-quilibrium flow field
LUO Shichao, WU Liyin, HU Shouchao, GONG Hongming, LYU Minglei, KONG Xiaoping
2025, 74 (2): 024701. doi: 10.7498/aps.74.20241307
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Nucleation and growth dynamics of nanobubbles on smooth and rough surfaces
YANG Haichang, XU Mengdi, XING Yaowen, GUI Xiahui, CAO Yijun
2025, 74 (2): 024702. doi: 10.7498/aps.74.20241487
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PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES

EDITOR'S SUGGESTION

Instabilities triggered off by electron collision, plasma density gradient, and magnetic field gradient in Hall thruster
YANG Sanxiang, ZHAO Yide, DAI Peng, LI Jianpeng, GU Zengjie, MENG Wei, GENG Hai, GUO Ning, JIA Yanhui, YANG Juntai
2025, 74 (2): 025201. doi: 10.7498/aps.74.20241330
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Numerical simulation on mechanism of plasma dissociation of carbon dioxide in atmospheric pressure packed-bed reactors
PENG Yi, WANG Chunjing, LI Jing, GAO Kaiyue, XU Hancheng, CHEN Chuanjie, QIAN Muyang, DONG Bingyan, WANG Dezhen
2025, 74 (2): 025202. doi: 10.7498/aps.74.20241241
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CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES

EDITOR'S SUGGESTION

Mechanism of magnetization reversal of 2∶14∶1 high-entropy rare-earth permanent magnets
SHI Zhenhua, HU Xinzhe, ZHOU Houbo, TIAN Zhengying, HU Fengxia, CHEN Yunzhong, SUN Zhigang, SHEN Baogen
2025, 74 (2): 027501. doi: 10.7498/aps.74.20241340
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EDITOR'S SUGGESTION

White organic light-emitting devices based on phosphor-sensitized fluorescence
ZOU Wenjing, ZHAO Yukang, WU Youzhi, ZHANG Cairong
2025, 74 (2): 028101. doi: 10.7498/aps.74.20241294
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High-concentration diamond nitrogen vacancy color center fabricated by microwave plasma chemical vapor deposition and its properties
LIU Housheng, GUO Shifeng, CHEN Ming, ZHANG Guokai, GUO Chong, GAO Xuedong, YU Cui
2025, 74 (2): 028102. doi: 10.7498/aps.74.20241438
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Machine learning-based study of dynamic shrinkage behavior during solidification of castings
ZHANG Tong, WANG Jiahao, TIAN Shuai, SUN Xuran, LI Ri
2025, 74 (2): 028103. doi: 10.7498/aps.74.20241581
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Influence of annealing temperature on the performance of radio frequency magnetron sputtered Sn-doped Ga2O3 films and its solar-blind photodetector
XU Yihong, FAN Weihang, WANG Chen
2025, 74 (2): 028104. doi: 10.7498/aps.74.20240972
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Fabrication of n-i-p perovskite solar cells based on strategy of buried interface modification
SHANG Wenli, WANG Likun, ZHANG Xiaochun, YUE Xin, LI Yifeng, WAN Zhenghui, YANG Huayi, LI Ting, WANG Hui
2025, 74 (2): 028401. doi: 10.7498/aps.74.20241549
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Resistive switching characteristics of Cu/MgO/MoS2/Cu structure
HE Xiaolong, CHEN Peng
2025, 74 (2): 028501. doi: 10.7498/aps.74.20241298
Abstract +
Radian and rotation co-induced phase controlling terahertz metasurfaces
JIANG Mingyang, LI Jiusheng
2025, 74 (2): 028701. doi: 10.7498/aps.74.20241465
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