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List of works by Hitoshi Sai

Anomalous enhancement in radiation induced conductivity of hydrogenated amorphous silicon semiconductors

Anomalous photoconductivity variations of solar cell quality a-Si:H thin films induced by proton irradiation

Atomic-Layer-Deposited TiOx Nanolayers Function as Efficient Hole-Selective Passivating Contacts in Silicon Solar Cells

scientific article published on 22 October 2020

Electric properties of undoped hydrogenated amorphous silicon semiconductors irradiated with self-ions

Electron and proton irradiation effects on substrate-type amorphous silicon solar cells

Full-Area Passivating Hole Contact in Silicon Solar Cells Enabled by a TiO<sub><i>x</i></sub>/Metal Bilayer

scientific article published in 2022

Honeycomb micro-textures for light trapping in multi-crystalline silicon thin-film solar cells

scientific article published on 01 May 2018

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing.

scientific article published on 9 November 2015

Numerical study on spectral properties of tungsten one-dimensional surface-relief gratings for spectrally selective devices.

scientific article

Photo- and dark conductivity variations of solar cell quality a-Si:H thin films irradiated with protons

Proton-induced photoconductivity increment and the thermal stability of a-Si:H thin film

Spectral control of thermal emission by periodic microstructured surfaces in the near-infrared region

scientific article published on 01 July 2001

Temperature influence on performance degradation of hydrogenated amorphous silicon solar cells irradiated with protons

Temporal Donor Generation in Undoped Hydrogenated Amorphous Silicon Induced by Swift Proton Bombardment

Temporal electric conductivity variations of hydrogenated amorphous silicon due to high energy protons