Concepedia

Keiji Kumagai

KK

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Publications

4

Citations

134

H-Index

4

Active since

1983

Affiliations

Saitama Prefecture(Current)

Keiji Kumagai is an author at Saitama Prefecture specializing in engineering, applied physics, and materials science.

Top concepts

Publications per year

1983–2018

4

Publications

4

Wide-Rrange Control of Crystallite Size and Its Orientation in Glow-Discharge Deposited µc-Si:H

Akihisa Matsuda, Keiji Kumagai, Kazunobu Tanaka · Japanese Journal of Applied Physics · 1983 · 62 citations

, , +16

Photoluminescence in hexagonal silicon carbide by direct femtosecond laser writing

Stefania Castelletto, A. F. M. Almutairi, Keiji Kumagai et al. · Optics Letters · 2018 · 51 citations

, , +23

Development of the Very thin Microcrystalline N-Layer and its Application to the Stacked Solar Cell

F. Nakabeppu, Takuyoshi Ishimura, Keiji Kumagai et al. · MRS Proceedings · 1989 · 11 citations

, , +9

Fabrication of poly-crystalline silicon films using plasma spray method

Fumitaka Tamura, Y. Okayasu, Keiji Kumagai · Solar Energy Materials and Solar Cells · 1994 · 10 citations

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