Concepedia

Homare Hiroi

HH

13

Publications

1.1K

Citations

11

H-Index

2011

Active since

Affiliations

Semiconductor Energy Laboratory (Japan)(Current)

Tokyo Ohka Kogyo (Japan)

Tokyo Institute of Technology

Homare Hiroi is an author at Semiconductor Energy Laboratory (Japan) specializing in engineering, electrical engineering, and applied physics.

Top concepts

EngineeringElectrical EngineeringApplied PhysicsSolar CellsPhotovoltaicsMaterial SciencePhotovoltaic DevicesSolar Cell MaterialsSemiconductorsSolar Cell Structures

Publications per year

2011–2017

13

Publications

13

High Efficiency Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub> Solar Cells by Applying a Double In<sub>2</sub>S<sub>3</sub>/CdS Emitter

Jeehwan Kim, Homare Hiroi, Teodor K. Todorov et al. · Advanced Materials · 2014 · 442 citations

Engineering, Organic Solar Cell, Photovoltaic Devices +16

Cd-free buffer layer materials on Cu2ZnSn(SxSe1−x)4: Band alignments with ZnO, ZnS, and In2S3

D. Aaron R. Barkhouse, Richard Haight, Noriyuki Sakai et al. · Applied Physics Letters · 2012 · 195 citations

Engineering, Electronic Properties, Chemistry +17

New World-Record Efficiency for Pure-Sulfide Cu(In,Ga)S<sub>2</sub>Thin-Film Solar Cell With Cd-Free Buffer Layer via KCN-Free Process

Homare Hiroi, Yasuaki Iwata, Shunsuke Adachi et al. · IEEE Journal of Photovoltaics · 2016 · 113 citations

Engineering, Buffer Layer Optimization, Energy Efficiency +26

Enhanced Efficiency of Cd-Free Cu(In,Ga)(Se,S)2 Minimodule Via (Zn,Mg)O Second Buffer Layer and Alkali Metal Post-Treatment

Takuya Kato, Atsushi Handa, Takeshi Yagioka et al. · IEEE Journal of Photovoltaics · 2017 · 111 citations

Engineering, Minimodule Via, New Record Efficiencies +25

High voltage Cu<inf>2</inf>ZnSnS<inf>4</inf> submodules by hybrid buffer layer

Homare Hiroi, Noriyuki Sakai, Takuya Kato et al. · 2013 · 72 citations

Materials Engineering, Superconducting Material, Electrical Engineering +12

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