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Journal Articles

Single-shot ultrafast imaging based on round-view projection (RVP)

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Yu Lu, Yi Liu, Yizhao Meng, Pengfei Zhang, Fei Yin, Qing Yang, Feng Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 181103 (2025)
https://doi.org/10.1063/5.0263821
Published: May 2025
View articletitled, Single-shot ultrafast imaging based on round-view projection (RVP)
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Journal Articles

Broadband carrier capture dynamics mechanism of carbon-related defects in GaN

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Zhanpeng Chen, Fangyuan Shi, Yunfei Lv, Zhengguo Xiao, Xingzhi Wu, Junyi Yang, Quanying Wu, Yinglin Song, Yu Fang
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 112108 (2025)
https://doi.org/10.1063/5.0260238
Published: March 2025
View articletitled, Broadband carrier capture dynamics mechanism of carbon-related defects in GaN
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Journal Articles

Modulating single molecular electron sources with light: Opportunities and challenges

Open Access
Hirofumi Yanagisawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 010501 (2025)
https://doi.org/10.1063/5.0235399
Published: January 2025
View articletitled, Modulating single molecular electron sources with light: Opportunities and challenges
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Journal Articles

Carrier cooling in direct bandgap hexagonal silicon-germanium nanowires

Open Access
M. F. Schouten, M. A. J. van Tilburg, V. T. van Lange, W. H. J. Peeters, R. Farina, M. M. Jansen, M. Vettori, E. P. A. M. Bakkers, J. E. M. Haverkort
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 112106 (2024)
https://doi.org/10.1063/5.0211035
Published: September 2024
View articletitled, Carrier cooling in direct bandgap hexagonal silicon-germanium nanowires
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Journal Articles

THz generation by AlGaAs/GaAs heterostructured p-i-n diode

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V. Trukhin, I. Mustafin, V. Malevich, X. Fan, V. Kalinovskii, E. Kontrosh, K. Prudchenko
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 031101 (2024)
https://doi.org/10.1063/5.0218713
Published: July 2024
View articletitled, THz generation by AlGaAs/GaAs heterostructured p-i-n diode
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Journal Articles

Examination of optimized ultrashort three-color waveforms for generating short and intense isolated attosecond pulses in soft x rays

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Chi Zhang, Baochang Li, Xiangyu Tang, Kan Wang, Yanbo Chen, Jiaxin Han, Xiaoyong Li, Cheng Jin
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 021104 (2024)
https://doi.org/10.1063/5.0206718
Published: July 2024
View articletitled, Examination of optimized ultrashort three-color waveforms for generating short and intense isolated attosecond pulses in soft x rays
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Journal Articles

Spin-dependent bandgap renormalization and state-filling effect in Bi2Se3 observed by ultrafast Kerr rotation

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Kazuhiro Kikuchi, Yu Mizukoshi, Takumi Fukuda, Paul Fons, Muneaki Hase
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 233104 (2024)
https://doi.org/10.1063/5.0213640
Published: June 2024
View articletitled, Spin-dependent bandgap renormalization and state-filling effect in Bi2Se3 observed by ultrafast Kerr rotation
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Journal Articles

Ultrafast nanometric resolution spatiotemporal measurement of ambipolar diffusivity and carrier-phonon coupling in doped and undoped silicon

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Mauricio Segovia, Xianfan Xu
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 212104 (2024)
https://doi.org/10.1063/5.0205647
Published: May 2024
View articletitled, Ultrafast nanometric resolution spatiotemporal measurement of ambipolar diffusivity and carrier-phonon coupling in doped and undoped silicon
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Journal Articles

Surface-state-related carrier dynamics of GaAs determined by UV-visible pump-probe terahertz spectroscopy

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D. Zhai, E. Hérault, F. Garet, J.-L. Coutaz
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 161105 (2024)
https://doi.org/10.1063/5.0198347
Published: April 2024
View articletitled, Surface-state-related carrier dynamics of GaAs determined by UV-visible pump-probe terahertz spectroscopy
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Journal Articles

Electronic intraband scattering in a transition-metal dichalcogenide observed by double-excitation ultrafast electron diffraction

Open Access
Yui Iwasaki, Takumi Fukuda, Godai Noyama, Mizuki Akei, Hidemi Shigekawa, Paul J. Fons, Muneaki Hase, Yusuke Arashida, Masaki Hada
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 181901 (2023)
https://doi.org/10.1063/5.0170153
Published: October 2023
View articletitled, Electronic intraband scattering in a transition-metal dichalcogenide observed by double-excitation ultrafast electron diffraction
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Includes: Supplementary data
Journal Articles

Spectral shift in terahertz emission by ultrafast laser-induced demagnetization

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Chen Wang, Yanping Chen, Tianhao Xia, Linzheng Wang, Runze Qi, Jiayang Zhang, Zhengming Sheng
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 152403 (2023)
https://doi.org/10.1063/5.0158987
Published: October 2023
View articletitled, Spectral shift in terahertz emission by ultrafast laser-induced demagnetization
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Journal Articles

2D spectrum slicing for sequentially timed all-optical mapping photography with 25 frames

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Zhongxing Li, Xiandan Yuan, Yueyun Weng, Du Wang, Shaoyi Wang, Sheng Liu, Zongqing Zhao, Cheng Lei
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 141103 (2023)
https://doi.org/10.1063/5.0163771
Published: October 2023
View articletitled, 2D spectrum slicing for sequentially timed all-optical mapping photography with 25 frames
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Journal Articles

Ultrafast laser-induced magneto-optical response of CoFeB/MgO/CoFeB magnetic tunneling junction

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Bingyu Ji, Zuanming Jin, Guanjie Wu, Jugeng Li, Caihua Wan, Xiufeng Han, Zongzhi Zhang, Guohong Ma, Yan Peng, Yiming Zhu
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 111104 (2023)
https://doi.org/10.1063/5.0141071
Published: March 2023
View articletitled, Ultrafast laser-induced magneto-optical response of CoFeB/MgO/CoFeB magnetic tunneling junction
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Journal Articles

Nematic electron and phonon dynamics in SnS crystals

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Nguyen Nhat Quyen, Tz-Ju Hong, Chin En Hsu, Wen-Yen Tzeng, Chien-Ming Tu, Chia-Nung Kuo, Hung-Chung Hsueh, Chin Shan Lue, Chih-Wei Luo
Journal: Applied Physics Letters
Appl. Phys. Lett. 121, 172105 (2022)
https://doi.org/10.1063/5.0099486
Published: October 2022
View articletitled, Nematic electron and phonon dynamics in SnS crystals
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Includes: Supplementary data
Journal Articles

Transient electron energy-loss spectroscopy of optically stimulated gold nanoparticles using picosecond pulsed electron beam

Open Access
Makoto Kuwahara, Lira Mizuno, Rina Yokoi, Hideo Morishita, Takafumi Ishida, Koh Saitoh, Nobuo Tanaka, Shota Kuwahara, Toshihide Agemura
Journal: Applied Physics Letters
Appl. Phys. Lett. 121, 143503 (2022)
https://doi.org/10.1063/5.0108266
Published: October 2022
View articletitled, Transient electron energy-loss spectroscopy of optically stimulated gold nanoparticles using picosecond pulsed electron beam
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Journal Articles

Is terahertz emission a good probe of the spin current attenuation length?

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Jon Gorchon, Stéphane Mangin, Michel Hehn, Gregory Malinowski
Journal: Applied Physics Letters
Appl. Phys. Lett. 121, 012402 (2022)
https://doi.org/10.1063/5.0097448
Published: July 2022
View articletitled, Is terahertz emission a good probe of the spin current attenuation length?
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Journal Articles

Atomistic spin model of single pulse toggle switching in Mn2RuxGa Heusler alloys

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F. Jakobs, U. Atxitia
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 172401 (2022)
https://doi.org/10.1063/5.0084846
Published: April 2022
View articletitled, Atomistic spin model of single pulse toggle switching in Mn2RuxGa Heusler alloys
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Includes: Supplementary data
Journal Articles

Parametrically driven THz magnon-pairs: Predictions toward ultimately fast and minimally dissipative switching

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G. Fabiani, J. H. Mentink
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 152402 (2022)
https://doi.org/10.1063/5.0080161
Published: April 2022
View articletitled, Parametrically driven THz magnon-pairs: Predictions toward ultimately fast and minimally dissipative switching
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Journal Articles

Influence of diffusive transport on ultrafast magnetization dynamics

Open Access
Sanjay Ashok, Christopher Seibel, Sebastian T. Weber, Johan Briones, Baerbel Rethfeld
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 142402 (2022)
https://doi.org/10.1063/5.0080383
Published: April 2022
View articletitled, Influence of diffusive transport on ultrafast magnetization dynamics
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Includes: Supplementary data
Journal Articles

Experimental confirmation of the delayed Ni demagnetization in FeNi alloy

Open Access
S. Jana, R. Knut, S. Muralidhar, R. S. Malik, R. Stefanuik, J. Åkerman, O. Karis, C. Schüßler-Langeheine, N. Pontius
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 102404 (2022)
https://doi.org/10.1063/5.0080331
Published: March 2022
View articletitled, Experimental confirmation of the delayed Ni demagnetization in FeNi alloy
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Includes: Supplementary data