Researcher profile · Semantic Scholar

Hongsong Qiu

h-index: 13
Works: 33
Citations: 492

Most-cited papers

Spintronic terahertz emitter
Zheng Feng, Hongsong Qiu, Da-Cheng Wang, Cai-Hong Zhang +3 more
202174 citations
Semantic Scholar
Layer thickness dependence of the terahertz emission based on spin current in ferromagnetic heterostructures.
Hongsong Qiu, Kosaku Kato, K. Hirota, N. Sarukura +2 more
2018Optics Express60 citations Open access
Semantic Scholar
Rapid Faraday Rotation on ε-Iron Oxide Magnetic Nanoparticles by Visible and Terahertz Pulsed Light.
S. Ohkoshi, K. Imoto, A. Namai, M. Yoshikiyo +5 more
2019Journal of the American Chemical Society50 citations
Semantic Scholar
Magnetic‐Pole Flip by Millimeter Wave
S. Ohkoshi, M. Yoshikiyo, K. Imoto, K. Nakagawa +14 more
2020Advances in Materials46 citations Open access
Semantic Scholar
Strong yellow emission of high-conductivity bulk ZnO single crystals irradiated with high-power gyrotron beam
Kosaku Kato, Hongsong Qiu, E. Khutoryan, Y. Tatematsu +16 more
201741 citations
Semantic Scholar
Antiferromagnetic Inverse Spin Hall Effect
Lin Huang, Yong-Jian Zhou, Hongsong Qiu, H. Bai +7 more
2022Advances in Materials35 citations
Semantic Scholar
Magnetically and electrically polarization-tunable THz emitter with integrated ferromagnetic heterostructure and large-birefringence liquid crystal
Hongsong Qiu, Lei Wang, Zhi-Xiong Shen, Kosaku Kato +5 more
2018Applied Physics Express34 citations Open access
Semantic Scholar
Reconfiguration of magnetic domain structures of ErFeO3 by intense terahertz free electron laser pulses
T. Kurihara, K. Hirota, Hongsong Qiu, Khoa Thanh Nhật Phan +3 more
2020Scientific Reports33 citations Open access
Semantic Scholar
Visible Measurement of Terahertz Power Based on Capsulized Cholesteric Liquid Crystal Film
Lei Wang, Hongsong Qiu, T. Phan, Kosaku Kato +9 more
2018Applied Sciences28 citations Open access
Semantic Scholar
Enhanced detection sensitivity of terahertz magnetic nearfield with cryogenically-cooled magnetooptical sampling in terbium-gallium-garnet
T. Kurihara, Hongsong Qiu, Kosaku Kato, H. Watanabe +1 more
2018Applied Physics Letters28 citations
Semantic Scholar
Enhancing terahertz magnetic near field induced by a micro-split-ring resonator with a tapered waveguide.
Hongsong Qiu, T. Kurihara, Hirofumi Harada, Kosaku Kato +6 more
2018Optics Letters21 citations
Semantic Scholar
Studying Oral Tissue via Real-Time High-Resolution Terahertz Spectroscopic Imaging
Sheng-Xin Yang, Liang-Yu Ding, Shuai Wang, Chen Du +8 more
2023Physical Review Applied16 citations
Semantic Scholar
3D porous graphene-assisted capsulized cholesteric liquid crystals for terahertz power visualization.
Lei Wang, Rui-Wen Xiao, Sheng-Xin Yang, Hongsong Qiu +7 more
2020Optics Letters14 citations
Semantic Scholar
Picosecond mode switching and Higgs amplitude mode in superconductor-metal hybrid terahertz metasurface
Si-Yu Duan, Yushun Jiang, Jing-Bo Wu, L. Ji +10 more
2022Nanophotonics5 citations Open access
Semantic Scholar
Manipulating THz Spin Current Dynamics by the Dzyaloshinskii-Moriya Interaction in Antiferromagnetic Hematite
Hongsong Qiu, T. Seifert, Lin Huang, Yong-Jian Zhou +11 more
20223 citations
Semantic Scholar
THz generation by optical rectification of femtosecond laser pulses in liquid crystal
Lei Wang, Hongsong Qiu, Ping Jin, Shijun Ge +5 more
2021Journal of the Optical Society of America B3 citations
Semantic Scholar
Spin-current related terahertz emission from the Co/Pt heterostructure
Hongsong Qiu, Kosaku Kato, K. Hirota, N. Sarukura
2018International Conference on Infrared, Millimeter, and Terahertz Waves1 citations
Semantic Scholar
Magnetic Recording: Magnetic‐Pole Flip by Millimeter Wave (Adv. Mater. 48/2020)
S. Ohkoshi, M. Yoshikiyo, K. Imoto, K. Nakagawa +14 more
2020Advances in Materials0 citations
Semantic Scholar
Polarization Control of Terahertz Spintronic Emitter Combined with Liquid Crystal by the External Magnetic and Electric Field
M. Nakajima, Hongsong Qiu, Lei Wang, Z. Shen +5 more
2019International Conference on Infrared, Millimeter, and Terahertz Waves0 citations
Semantic Scholar
Observation of strong yellow emission for high-conductivity ZnO excited by sub-terahertz gyrotron beam
M. Nakajima, K. Kato, Hongsong Qiu, Toshihiko Shimizu +7 more
2019International Conference on Infrared, Millimeter, and Terahertz Waves0 citations
Semantic Scholar
The observation of spin reorientation phase transition in SmFeO3 and mixed crystal by terahertz time domain spectroscopy
Y. Koike, K. Hirota, Hongsong Qiu, Shodai Kimoto +3 more
20190 citations
Semantic Scholar
Ultrafast magnetic response in ε-Fe2O3 nano magnet measured by terahertz-pump optical-Faraday-probe measurement
M. Nakajima, Hongsong Qiu, Shodai Kimoto, K. Kato +7 more
2019International Conference on Infrared, Millimeter, and Terahertz Waves0 citations
Semantic Scholar
The observation of spin reorientation phase transition in Sm1-x Erx FeO3
Y. Koike, Kazumasa Hirota, Hongsong Qiu, Shodai Kimoto +3 more
2019International Conference on Infrared, Millimeter, and Terahertz Waves0 citations
Semantic Scholar
Terahertz emission from ferromagnetic Co/Pt heterostructures
Hongsong Qiu, Kosaku Kato, Kazumasa Hirota, N. Sarukura +2 more
2018JSAP-OSA Joint Symposia 20180 citations
Semantic Scholar
Polarization-tunable THz emitters composed of ferromagnetic heterostructures and liquid crystals
Hongsong Qiu, Lei Wang, Zhi-Xiong Shen, Kosaku Kato +5 more
2018JSAP-OSA Joint Symposia 20180 citations
Semantic Scholar
Terahertz emission and detection in magnetic materials
Hongsong Qiu, Kosaku Kato, M. Nakajima
2018SPIE/COS Photonics Asia0 citations
Semantic Scholar
Terahertz time domain spectroscopy for spin reorientation phase transition in SmF e03 at high temperature
Makoto Nakajima, Kazumasa Hirota, Hongsong Qiu, Kosaku Kato +1 more
2018International Conference on Infrared, Millimeter, and Terahertz Waves0 citations
Semantic Scholar
Spin dynamics in SmFeO 3 observed by terahertz time-domain spectroscopy
K. Hirota, Hongsong Qiu, Kosaku Kato, M. Yoshimura +1 more
20170 citations
Semantic Scholar
Control of electrical conductivity in organic electrical bistable device by terahertz pulse excitation.
Junki Asai, Yuki Watanabe, Hongsong Qiu, S. Segawa +5 more
20170 citations
Semantic Scholar
Terahertz Emission Based on Spin Current from Ferromagnetic Heterostructures
Hongsong Qiu, Kosaku Kato, K. Hirota, N. Sarukura +2 more
20170 citations
Semantic Scholar
Enhancement of Terahertz Magnetic Near-field by Tapered Metallic Waveguide
Hongsong Qiu, Hirofumi Harada, Kosaku Kato, T. Kurihara +6 more
20160 citations
Semantic Scholar
Enhanced terahertz magnetic near-field by tapered waveguide in double split-ring resonator coupled Tb3Ga5O12 crystal
Hongsong Qiu, Hirofumi Harada, K. Kato, K. Takano +6 more
2016International Conference on Infrared, Millimeter, and Terahertz Waves0 citations
Semantic Scholar
Observation of a luminescent phenomenon by the irradiation of sub-terahertz gyrotron output
Kosaku Kato, Hongsong Qiu, E. Khutoryan, Y. Tatematsu +10 more
20160 citations
Semantic Scholar

N. Sarukura

×8

Biao-Bing Jin×7

K. Hirota×6

T. Kurihara×6

K. Takano×6

Cai-Hong Zhang×5

K. Kato×5

S. Ohkoshi×4