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Vol. 74, No. 6 (2025)

2025-03-20

COVER ARTICLE

  
Research on ultrafast spin dynamics of laser-induced spin valve structures
The discovery of ultrafast demagnetization has provided a new means for generating ultrafast spin currents by using an ultrashort laser, potentially enabling faster manipulation of material magnetism. This has sparked research on the transport mechanisms of ultrafast spin currents. However, the basic processes are still poorly understood, especially the factors influencing interlayer spin transfer... LU Wentian, YAO Chunwei, YAN Zhi, YUAN Zhe Acta Physica Sinica.2025, 74(6): 068501.
GENERAL
Research on pulse transmission dynamics in optical fiber based on intelligent algorithms
LI Jun, SU Jin, HAN Xiaoxiang, ZHU Weijie, YANG Ruixia, ZHANG Haiyang, YAN Xiang’an, ZHANG Yunjie, WANG Feiran
2025, 74 (6): 060201. doi: 10.7498/aps.74.20241473
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EDITOR'S SUGGESTION

Cluster behavior and spontaneous velocity alignment of active Brownian particles with attractive interactions
CHEN Jianli, LI Jiajian, AI Baoquan
2025, 74 (6): 060501. doi: 10.7498/aps.74.20241746
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EDITOR'S SUGGESTION

Quantum dynamics of machine learning
WANG Peng, MAIMAITINIYAZI Maimaitiabudula
2025, 74 (6): 060701. doi: 10.7498/aps.74.20240999
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NUCLEAR PHYSICS
Consistency analysis and nuclear data validation for two series of beryllium reflector critical benchmark experiments
CHEN Shengli, WANG Tianxiang
2025, 74 (6): 062801. doi: 10.7498/aps.74.20241685
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ATOMIC AND MOLECULAR PHYSICS
Dissociation mechanism of ethane dication via three-body fragmentation
ZHANG Ziqi, YAN Shuncheng, TAO Chenyu, YU Xuan, ZHANG Shaofeng, MA Xinwen
2025, 74 (6): 063401. doi: 10.7498/aps.74.20250008
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ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS
Generation and independent-manipulation of multi-channel high-capacity perfect vector vortex beams based on geometric metasurfaces
ZHANG Shenglan, TIAN Ximin, XU Junwei, XU Yaning, LI Liang, LIU Jielong
2025, 74 (6): 064201. doi: 10.7498/aps.74.20241725
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EDITOR'S SUGGESTION

Vortex key decoding based on logarithmic coordinate transformation
LI Lang, ZHOU Shiyun, GAO Chunqing, FU Shiyao
2025, 74 (6): 064202. doi: 10.7498/aps.74.20241612
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Optical properties of ensemble of complex externally mixed aerosol particles under different relative humidity conditions
WANG Mingjun, YU Jihua, BAI Liangliang, ZHOU Yiming
2025, 74 (6): 064203. doi: 10.7498/aps.74.20241140
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In-situ reconstruction of step phase based on orthogonal holograms
HAO Aihua, HUANG Jingyan, ZHANG Shiji, WANG Zhijun, WANG Xiaolong
2025, 74 (6): 064204. doi: 10.7498/aps.74.20241629
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EDITOR'S SUGGESTION

Orbital angular momentum multiplexing three-dimensional encrypted hologram
FANG Guoquan, LIN Han, WANG Siyue, PENG Pu, FANG Zheyu
2025, 74 (6): 064205. doi: 10.7498/aps.74.20241444
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Experimental research on optical nonreciprocal control of cesium atomic systems at room temperature
ZHANG Huiling, XIE Zhongzhu, HAO Jiarui, FANG Yong
2025, 74 (6): 064206. doi: 10.7498/aps.74.20241463
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EDITOR'S SUGGESTION

Dispersion control based on gradient refractive index microresonators
TANG Di, CHEN Tianci, KANG Zhaofeng, YANG Binbin, ZHANG Lei, YANG Yu, WANG Keyi
2025, 74 (6): 064207. doi: 10.7498/aps.74.20241803
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Physical-layer security of underwater wireless optical communication
WEI Yixin, YANG Changgang, WEI Amin, ZHANG Guofeng, QIN Chengbing, CHEN Ruiyun, HU Jianyong, XIAO Liantuan, JIA Suotang
2025, 74 (6): 064208. doi: 10.7498/aps.74.20241547
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Theoretical study of 14CO2 spectrum measurement technology based on sub-Doppler wm-NICE-OHMS
LI Yong, ZHOU Xiaobin, ZHAO Gang, YIN Runtao, YANG Jiaqi, YAN Xiaojuan, MA Weiguang
2025, 74 (6): 064209. doi: 10.7498/aps.74.20241482
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A method of high-precision reproduction of molecular absorbance profile by scanning wavelength modulation spectroscopy
HUANG Zhiqiu, LI Qizheng, ZHANG Meng, PENG Zhimin, YANG Qiansuo, DU Yanjun
2025, 74 (6): 064210. doi: 10.7498/aps.74.20241468
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Multiband valley-locked topological transport based on elastic topological insulator
LIN Jianhua, BI Rengui, TANG Shiyao, KONG Peng, DENG Ke
2025, 74 (6): 064301. doi: 10.7498/aps.74.20241322
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EDITOR'S SUGGESTION

Thermal conductivity of nanofluids based on hydroxylated Janus carbon nanotubes
LI Kangrui, WANG Jun, XIA Guodong
2025, 74 (6): 064701. doi: 10.7498/aps.74.20241657
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A well-balanced lattice Boltzmann method based on quasi-incompressible phase-field theory
LI Chunyi, GUO Zhaoli
2025, 74 (6): 064702. doi: 10.7498/aps.74.20241513
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EDITOR'S SUGGESTION

Effects of nanoparticle surfactants on release behavior of trapped droplet in micro-pore throat
LI Pinxian, GUO Feng, LUO Zhengyuan, WEN Boyao, BAI Bofeng
2025, 74 (6): 064703. doi: 10.7498/aps.74.20241272
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PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES
Laser driven electron acceleration from dual-plane composite targets for space radiation applications
ZHONG Peilin, JIANG Yueqian, ZI Ming, LI Xiangcheng, ZHAO Na, DENG Yanqing, WU Tong, YU Runzhou, ZHANG Guobo, YANG Xiaohu, MA Yanyun
2025, 74 (6): 065201. doi: 10.7498/aps.74.20241639
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CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES

EDITOR'S SUGGESTION

Influence of non-magnetic defects and quantum size effects in two-dimensional SiSnF2
LIU Wenchao, LUO Chaobo, XIE Zitong, PENG Xiangyang
2025, 74 (6): 066401. doi: 10.7498/aps.74.20241503
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Bi-dimensional gravity-influence model: Quantitative assessment of node performance based on individual potential and geographic location
LIANG Zongwen, LIAO Junzhuo, XUE Chongchen, AO Yongcai
2025, 74 (6): 068901. doi: 10.7498/aps.74.20241256
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CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES
Pine-shaped AlN:Er3+ nanostructure: A multifunctional material with both luminescent and magnetic properties
DING Xin, TIAN Zifeng, WANG Qiushi, LIU Cailong, CUI Hang
2025, 74 (6): 067101. doi: 10.7498/aps.74.20241587
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EDITOR'S SUGGESTION

Localization transition in a two-particle system with complex interaction modulation
HAO Jiaxin, XU Zhihao
2025, 74 (6): 067201. doi: 10.7498/aps.74.20241691
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Multimodal coupling effect between methylene blue molecular clusters and dual metal nanoparticles
ZHANG Pan, FANG Deyin, HAO Mengyuan, WANG Luxia
2025, 74 (6): 067301. doi: 10.7498/aps.74.20241515
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First-principles study of effects of Ca-Co (Zn) co-doping on properties of M-type strontium ferrite
LI Xinyu, HOU Yuhua, CHEN Xuan, HUANG Youlin, LI Wei, TAO Xiaoma
2025, 74 (6): 067501. doi: 10.7498/aps.74.20241626
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Tri-band terahertz sensing and slow light based on graphene artificial microstructure
CHENG Yuxuan, XU Hui, YU Hongfei, HUANG Linqin, GU Zhichao, CHEN Yufeng, HE Longhui, CHEN Zhiquan, HOU Hailiang
2025, 74 (6): 067801. doi: 10.7498/aps.74.20241576
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EDITOR'S SUGGESTION

Room-temperature photoluminescence in GaAsSb nanowires under high-pressure
YIN Xuetong, LIAO Dunyuan, PAN Dong, WANG Peng, LIU Bingbing
2025, 74 (6): 067802. doi: 10.7498/aps.74.20250042
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COVER ARTICLE

COVER ARTICLE

Research on ultrafast spin dynamics of laser-induced spin valve structures
LU Wentian, YAO Chunwei, YAN Zhi, YUAN Zhe
2025, 74 (6): 068501. doi: 10.7498/aps.74.20241744
Abstract +
GEOPHYSICS, ASTRONOMY, AND ASTROPHYSICS

EDITOR'S SUGGESTION

Simulation study on the azimuthal evolution of electrons from high-altitude nuclear explosions based on CIMI model
LUO Zhekai, SUN Qiang, XIE Lun, PU Zuyin, ZONG Qiugang, LIU Ying, ZHOU Qianhong, FU Suiyan
2025, 74 (6): 069401. doi: 10.7498/aps.74.20241259
Abstract +