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Employment (1)

Chiba University: Chiba, Chiba, JP

(Graduate School of Engineering)
Employment
Source: Self-asserted source
Ken Morita

Education and qualifications (1)

Chiba University: Chiba, JP

1993-04 to 2002-03 (Graduate School of Engineering)
Education
Source: Self-asserted source
Ken Morita

Works (14)

Optical initialization and manipulation of higher-order electron states with spin and orbital angular momentum in a semiconductor quantum disk

Optics Express
2025-02-10 | Journal article
DOI: 10.1364/OE.550223
Contributors: Kaito Terashima; Ryota Ito; Takashi Kakue; Nobuhiko Yokoshi; Ken Morita
Source: check_circle
Crossref

Coherent transfer of the higher-order polarization state of photons to the spin structure state of electrons in a semiconductor

Optica Quantum
2024-08-25 | Journal article
DOI: 10.1364/OPTICAQ.527615
Contributors: Toshiki Matsumoto; Sota Sato; Shota Akei; Yuichiro Nakano; Satoshi Iba; Jun Ishihara; Katsuhiko Miyamoto; Nobuhiko Yokoshi; Takashige Omatsu; Ken Morita
Source: check_circle
Crossref

Imprinting Spatial Helicity Structure of Vector Vortex Beam on Spin Texture in Semiconductors

Physical Review Letters
2023-03-24 | Journal article | Author
DOI: 10.1103/physrevlett.130.126701
Part of ISSN: 0031-9007
Part of ISSN: 1079-7114
Contributors: Jun Ishihara; Takachika Mori; Takuya Suzuki; Sota Sato; Ken Morita; Makoto Kohda; Yuzo Ohno; Kensuke Miyajima
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎

D’yakonov–Perel and Elliot–Yafet spin relaxation rates in InGaAs/InAlAs multiple quantum wells at room temperature

Applied Physics Express
2022-04-01 | Journal article
DOI: 10.35848/1882-0786/ac5a16
Part of ISSN: 1882-0778
Part of ISSN: 1882-0786
Contributors: Ayuki Arikawa; Yasuhito Saito; Koichi Nakanishi; Shota Sato; Kyohei Sugaya; Nobuhide Yokota; Makoto Kohda; Ken Morita
Source: Self-asserted source
Ken Morita

Room-temperature spin–orbit magnetic fields in slightly misoriented (110) InGaAs/InAlAs multiple quantum wells

Applied Physics Letters
2021-07-19 | Journal article | Author
DOI: 10.1063/5.0055876
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Koichi Nakanishi; Ayuki Arikawa; Yasuhito Saito; Daisuke Iizasa; Satoshi Iba; Yuzo Ohno; Nobuhide Yokota; Makoto Kohda; Yoshihiro Ishitani; Ken Morita
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎

Combined infrared reflectance and Raman spectroscopy analysis of Si-doping limit of GaN

Applied Physics Letters
2020-11-09 | Journal article | Author
DOI: 10.1063/5.0023112
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Bei Ma; Mingchuan Tang; KOHEI UENO; Atsushi Kobayashi; Ken Morita; Hiroshi Fujioka; Yoshihiro Ishitani
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎

Spin–orbit parameters derivation using single-frequency analysis of InGaAs multiple quantum wells in transient spin dynamics regime

Journal of Applied Physics
2020-04-21 | Journal article | Author
DOI: 10.1063/5.0002821
Part of ISSN: 0021-8979
Part of ISSN: 1089-7550
Contributors: Hiroki Shida; Kohei Kawaguchi; Yasuhito Saito; Ichirota Takazawa; Toshiki Fukasawa; Daisuke Iizasa; Takahito Saito; Takahiro Kitada; Yoshihiro Ishitani; Makoto Kohda et al.
Source: Self-asserted source
Ken Morita

Energy transport analysis in a Ga<sub>0.84</sub>In<sub>0.16</sub>N/GaN heterostructure using microscopic Raman images employing simultaneous coaxial irradiation of two lasers

Applied Physics Letters
2020-04-06 | Journal article | Author
DOI: 10.1063/5.0003491
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Shungo Okamoto; Naomichi Saito; Kotaro Ito; Bei Ma; Ken Morita; Daisuke Iida; Kazuhiro Ohkawa; Yoshihiro Ishitani
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎

Transient diffusive spin dynamics in intrinsic InGaAs/InAlAs multiple quantum wells

Applied Physics Letters
2019-10-21 | Journal article | Author
DOI: 10.1063/1.5124011
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Kohei Kawaguchi; Toshiki Fukasawa; Ichirota Takazawa; Hiroki Shida; Yasuhito Saito; Daisuke Iizasa; Takahito Saito; Takahiro Kitada; Yoshihiro Ishitani; Makoto Kohda et al.
Source: Self-asserted source
Ken Morita

Temperature and laser energy dependence of the electron g-factor in intrinsic InGaAs/InAlAs multiple quantum wells

Applied Physics Letters
2019-07 | Journal article | Author
DOI: 10.1063/1.5100343
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Ken Morita; A. Okumura; H. Takaiwa; I. Takazawa; T. Oda; T. Kitada; M. Kohda; Y. Ishitani
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎

Selective thermal radiation at longitudinal optical phonon energy under geometric condition of metal-semiconductor mesa stripe structures

Applied Physics Letters
2018-11-05 | Journal article | Author
DOI: 10.1063/1.5047458
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: Yoshihiro Ishitani; Tomoyuki Aoki; Hidenori Funabashi; Ken Morita
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎

Robustness of a persistent spin helix against a cubic Dresselhaus field in (001) and (110) oriented two-dimensional electron gases

Physical Review B
2018-10-08 | Journal article
DOI: 10.1103/physrevb.98.165112
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: D. Iizasa; D. Sato; K. Morita; J. Nitta; M. Kohda
Source: Self-asserted source
Ken Morita

Terahertz pulse generation by the tilted pulse front technique using an M-shaped optical system

Japanese Journal of Applied Physics
2018-05-01 | Journal article
DOI: 10.7567/jjap.57.050304
Part of ISSN: 0021-4922
Part of ISSN: 1347-4065
Contributors: Ken Morita; Kento Shiozawa; Koji Suizu; Yoshihiro Ishitani
Source: Self-asserted source
Ken Morita

Effect of cubic Dresselhaus spin-orbit interaction in a persistent spin helix state including phonon scattering in semiconductor quantum wells

Applied Physics Letters
2015-11-02 | Journal article | Author
DOI: 10.1063/1.4935044
Part of ISSN: 0003-6951
Part of ISSN: 1077-3118
Contributors: R. Kurosawa; Ken Morita; M. Kohda; Y. Ishitani
Source: Self-asserted source
Ken Morita
grade
Preferred source (of 2)‎
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