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Journal Articles

Nonequilibrium-controlled charge-carrier transitions in SnSe single crystals

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Yunfan Yang, Yadong Han, Junhong Yu, Rongxiao Du, Qingshuo Liu, Hang Zhang, Jianbo Hu
Journal: Applied Physics Letters
Appl. Phys. Lett. 127, 011907 (2025)
https://doi.org/10.1063/5.0274512
Published: July 2025
View articletitled, Nonequilibrium-controlled charge-carrier transitions in SnSe single crystals
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Journal Articles

Which one is more favorable in halide perovskites, A-site migration or X-site?

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Bo Cai, Yi Liu, Bing Yang, Hui Hong, Kai-Wei Chang, Mingran Kong, Yangzhi Ma, Ziyi Wang, Kun Cao, Wei Shen, Lihui Liu, Shalong Wang, Leimeng Xu, Jizhong Song, Junmin Xia, Yongqing Cai, Shufen Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 142101 (2025)
https://doi.org/10.1063/5.0256265
Published: April 2025
View articletitled, Which one is more favorable in halide perovskites, A-site migration or X-site?
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Journal Articles

Hydrostatic pressure effects on spin depolarization dynamics in wurtzite GaN

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Shixiong Zhang, Ning Tang, Weikun Ge, Bo Shen
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 142104 (2025)
https://doi.org/10.1063/5.0252497
Published: April 2025
View articletitled, Hydrostatic pressure effects on spin depolarization dynamics in wurtzite GaN
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Enhancing excited-state population of perylenequinone photosensitizer with asymmetric laser pulses

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Yongkang Lyu, Yu Zhao, Qingtian Meng, Changzhe Zhang
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 103701 (2025)
https://doi.org/10.1063/5.0251659
Published: March 2025
View articletitled, Enhancing excited-state population of perylenequinone photosensitizer with asymmetric laser pulses
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Journal Articles

Nonradiative quenching of EPR signals in germanium-doped AlGaN: Evidence for DX-center formation

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Jason Forbus, Darshana Wickramaratne, John L. Lyons, M. E. Zvanut
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 042101 (2025)
https://doi.org/10.1063/5.0249701
Published: January 2025
View articletitled, Nonradiative quenching of EPR signals in germanium-doped AlGaN: Evidence for DX-center formation
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Journal Articles

Self-powered ultraviolet position-sensitive detectors based on PrNiO3/Nb-doped SrTiO3 p–n junctions

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Xianjie Wang, Chang Hu, Lingli Zhang, Qiang Fu, Lingling Tao, Pengbo Zhang, Yu Sui, Bo Song
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 023505 (2025)
https://doi.org/10.1063/5.0244086
Published: January 2025
View articletitled, Self-powered ultraviolet position-sensitive detectors based on PrNiO3/Nb-doped SrTiO3 p–n junctions
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Journal Articles

Investigation of the origin of atomic-like emission at 4.09 eV from h-BN by correlating PL and XPS spectra

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N. Maharjan, P. Joshi, E. Janzen, J. H. Edgar, M. L. Nakarmi
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 261102 (2024)
https://doi.org/10.1063/5.0243547
Published: December 2024
View articletitled, Investigation of the origin of atomic-like emission at 4.09 eV from h-BN by correlating PL and XPS spectra
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Journal Articles

Direct observation of electronic bandgap and hot carrier dynamics in GeAs semiconductor

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Zailan Zhang, Jiuxiang Zhang, Gangqiang Zhou, Jiyuan Xu, Ian-Evan Michel, Yannick Dappe, Xiao Zhang, Hamid Oughaddou, Weiyan Qi, Evangelos Papalazarou, Luca Perfetti, Zhesheng Chen, Azzedine Bendounan, Marino Marsi
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 182106 (2024)
https://doi.org/10.1063/5.0233111
Published: November 2024
View articletitled, Direct observation of electronic bandgap and hot carrier dynamics in GeAs semiconductor
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Journal Articles

Ultrafast photo-induced O2− channel-opening in oxygen vacancy ordered SrCoO2.5 film

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Hai-juan Zhang, Chang-qing Zhu, Ming-wei Yang, Xin Lu, Jie Chen, Kui-juan Jin, Li-ming Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 161901 (2024)
https://doi.org/10.1063/5.0221304
Published: October 2024
View articletitled, Ultrafast photo-induced O2− channel-opening in oxygen vacancy ordered SrCoO2.5 film
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Journal Articles

Highly stable and bright CsPbI3 nanocrystal red emitters based on color-conversion from InGaN-based blue light-emitting diodes

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Daisuke Yokota, Haruka Abe, Shingo Saito, Kento Yanagihashi, Takayuki Chiba, Takao Oto
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 133502 (2024)
https://doi.org/10.1063/5.0227291
Published: September 2024
View articletitled, Highly stable and bright CsPbI3 nanocrystal red emitters based on color-conversion from InGaN-based blue light-emitting diodes
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Journal Articles

Coherent phonons in incommensurate LaVS3 crystal

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M. Weis, M. Lejman, J. Faure, V. Ta Phuoc, L. Cario, D. Boschetto
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 011903 (2024)
https://doi.org/10.1063/5.0211057
Published: July 2024
View articletitled, Coherent phonons in incommensurate LaVS3 crystal
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Journal Articles

Iron dopant energy levels in β -Ga2O3

Open Access
Louis A. Angeloni, I.-J. Shan, J. H. Leach, W. Andreas Schroeder
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 252104 (2024)
https://doi.org/10.1063/5.0213263
Published: June 2024
View articletitled, Iron dopant energy levels in β -Ga2O3
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Journal Articles

Charge transport and extrinsic absorption of two-dimensional defect-rich ZnIn2S4 semiconductor for below-bandgap photodetection

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Rui Wang, Wen-Zhu Shao, Yue Liu, Bo Xu, Zhao-Yuan Sun, Hui Li, Chang-Jin Zhang, Cheng-Yan Xu, Yang Li, Liang Zhen
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 181102 (2024)
https://doi.org/10.1063/5.0199440
Published: April 2024
View articletitled, Charge transport and extrinsic absorption of two-dimensional defect-rich ZnIn2S4 semiconductor for below-bandgap photodetection
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Includes: Supplementary data
Journal Articles

Photoinduced shortening of metallic bond in 1T′-ReS2 revealed by femtosecond electron diffraction

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Jingjun Li, Luye Yue, Zijing Chen, Dao Xiang, Jianming Cao
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 171905 (2024)
https://doi.org/10.1063/5.0196154
Published: April 2024
View articletitled, Photoinduced shortening of metallic bond in 1T′-ReS2 revealed by femtosecond electron diffraction
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Includes: Supplementary data
Journal Articles

Exploring photoexcited spin states for fullerene-derivatives based organic bulk heterojunction solar cells using magneto-photocurrent

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Jiaji Hu, Lixuan Kan, Yongchao Xie, Xixiang Zhu, Haomiao Yu, Jinpeng Li, Fujun Zhang, Wubiao Duan, Kai Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 083502 (2024)
https://doi.org/10.1063/5.0187765
Published: February 2024
View articletitled, Exploring photoexcited spin states for fullerene-derivatives based organic bulk heterojunction solar cells using magneto-photocurrent
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Includes: Supplementary data
Journal Articles

Ultrafast transient absorption spectroscopy of 14 and 2.1 nm CsPbBr3 nanoparticles: Free carrier vs exciton

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Chengqiang Wang, Tao Song, Muyan Zhu, Pingyuan Yan, Zihan Wu, Heng Li, Haibin Zhao, ChuanXiang Sheng
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 081104 (2024)
https://doi.org/10.1063/5.0187197
Published: February 2024
View articletitled, Ultrafast transient absorption spectroscopy of 14 and 2.1 nm CsPbBr3 nanoparticles: Free carrier vs exciton
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Includes: Supplementary data
Journal Articles

Visible light activation of impurity doped lithium niobate for photocatalysis

Open Access
Ahmed T. Alanazi, Aeshah F. Alotaibi, Jordan Kenny, Conor Dillon, Fahad Thuwayb, Brian J. Rodriguez, James H. Rice
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 081105 (2024)
https://doi.org/10.1063/5.0175367
Published: February 2024
View articletitled, Visible light activation of impurity doped lithium niobate for photocatalysis
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Includes: Supplementary data
Journal Articles

A solar-blind vacuum-ultraviolet photodetector based on free-standing lamellar aluminum nitride single crystal

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Zelong Fan, Zuoyan Qin, Lei Jin, Zhongyu Yue, Baikui Li, Wenfei Zhang, Ying Wang, Honglei Wu, Zhenhua Sun
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 232104 (2023)
https://doi.org/10.1063/5.0172734
Published: December 2023
View articletitled, A solar-blind vacuum-ultraviolet photodetector based on free-standing lamellar aluminum nitride single crystal
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Includes: Supplementary data
Journal Articles

The effect of infrared push pulse on the relaxed exciton in single-component organic solar cells

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Maomao Zhang, Qiuxia Lu, Xiaojing Liu, Kun Gao, Zhong An
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 151102 (2023)
https://doi.org/10.1063/5.0171128
Published: October 2023
View articletitled, The effect of infrared push pulse on the relaxed exciton in single-component organic solar cells
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Includes: Supplementary data
Journal Articles

Effect of Mn concentration on the polar optical phonons frequencies in Cd1 − xMnxTe thin films

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T. C. Soares, Leonarde N. Rodrigues, L. G. Moura, S. O. Ferreira, S. L. A. Mello, P. V. Sciammarella, G. T. Massardi, E. N. D. Araujo
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 072103 (2023)
https://doi.org/10.1063/5.0151890
Published: August 2023
View articletitled, Effect of Mn concentration on the polar optical phonons frequencies in Cd1 − xMnxTe thin films
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Includes: Supplementary data