GaAs/GaInNAs core-multishell nanowires with a triple quantum-well structure emitting in the telecommunication range

Kaito Nakama, Mitsuki Yukimune, Naohiko Kawasaki, Akio Higo, Satoshi Hiura, Akihiro Murayama, Mattias Jansson, Weimin M. Chen, Irina A. Buyanova and Fumitaro Ishikawa

Applied Physics Letters, 2023, 123
DOI: 10.1063/5.0160080

Anti-reflective and luminescent GaAs/AlGaAs core–shell nanowires on Si wafer with 1 ns carrier lifetime up to 400 K

Keisuke Minehisa, Hidetoshi Hashimoto, Kaito Nakama, Hiroto Kise, Shino Sato, Junichi Takayama, Satoshi Hiura, Akihiro Murayama and Fumitaro Ishikawa

Journal of Applied Physics, 2025, 137
DOI: 10.1063/5.0244241

Large-Scale Self-Catalyzed Growth of Dense GaAs Nanowires with Near-Unity Vertical Yield and Lot-to-Lot Reproducibility on SiOx/Si(111) Wafers via Droplet Etching

Keisuke Minehisa, Mahiro Sano, Takuto Goto, Kaito Nakama and Fumitaro Ishikawa

Crystal Growth & Design, 2026, 26, 1393
DOI: 10.1021/acs.cgd.5c01589

High‐Throughput Single‐Nanowire Optoelectronic Characterization Using Microfluidic Technology

Tharaka MDS Weeraddana, Keisuke Minehisa, Stephen A. Church, Charles Smith, Fumitaro Ishikawa and Patrick Parkinson

Advanced Photonics Research, 2025, 6
DOI: 10.1002/adpr.202500050

Spontaneous formation of core-shell elemental distributions in mononuclear growth of III-V ternary nanostructures

Vladimir G. Dubrovskii

Phys. Rev. Materials, 2025, 9
DOI: 10.1103/PhysRevMaterials.9.016002

3D Radial Junctions for Robust and Flexible Optoelectronics

Shaobo Zhang and Linwei Yu

Advanced Optical Materials, 2024, 12
DOI: 10.1002/adom.202302121

Early-stage nucleation and growth of self-catalyzed GaAs nanowires on Si(111) with interfacial strain near pinholes

Kaito Nakama, Hidetoshi Hashimoto, Keisuke Minehisa and Fumitaro Ishikawa

Jpn. J. Appl. Phys., 2025, 64, 065501
DOI: 10.35848/1347-4065/add5ae

Photovoltaic effects of the GaAs (110) substrate and GaAs/AlGaAs core–shell nanowires

Noriyuki Urakami, Rin Funase, Yuri Suzuki, Keisuke Minehisa, Yoshio Hashimoto and Fumitaro Ishikawa

Applied Physics Letters, 2025, 127
DOI: 10.1063/5.0277533

Wafer-scale correlated morphology and optoelectronic properties in GaAs/AlGaAs core–shell nanowires

Ishika Das, Keisuke Minehisa, Fumitaro Ishikawa, Patrick Parkinson and Stephen Church

APL Materials, 2025, 13
DOI: 10.1063/5.0258062

Rolled‐Up Membranes from GaAs/AlOx Core‐Shell Nanowire Ensembles Through Natural Oxidation

Hidetoshi Hashimoto, Keisuke Minehisa, Kaito Nakama, Kentaro Watanabe, Kazuki Nagashima, Takeshi Yanagida and Fumitaro Ishikawa

Advanced Optical Materials, 2025, 13
DOI: 10.1002/adom.202401968

Homogeneous Large-Scale Synthesis of GaAs/GaInNAs/GaAs Nanowires on a Si Wafer for Devices Operating in the Near-Infrared Region

Keisuke Minehisa, Kaito Nakama, Hidetoshi Hashimoto and Fumitaro Ishikawa

ACS Appl. Nano Mater., 2024, 7, 21852
DOI: 10.1021/acsanm.4c03855