Yu Hao Chang

First-Principles Study of the Structural and the Electronic Properties of the Lead-Halide-Based Inorganic-Organic perovskites (CH3NH3)PbX3 and CsPbX3 (X = Cl, Br, I)

Yu Hao Chang, Chul‐Hong Park, Kiyoto Matsuishi · Journal of the Korean Physical Society · 2004 · 174 citations

Materials Science, Inorganic Chemistry, Lead-free Perovskites +12

Optical properties and structural phase transitions of lead‐halide based inorganic–organic 3D and 2D perovskite semiconductors under high pressure

K. Matsuishi, Teruya Ishihara, Seiichiro Onari et al. · physica status solidi (b) · 2004 · 83 citations

Optical Materials, Engineering, Halide Perovskites +20

Effect of heat treatment and Co on the giant magnetoresistance of Fe-60 Cr–XCo alloy thin films

H. C. Chang, Yu Hao Chang, S. Y. Yao · Journal of Applied Physics · 1997 · 52 citations

Magnetic Properties, Engineering, Ion Beam Sputtering +16

Intelligent Mobile Robot Controller Design for Hotel Room Service with Deep Learning Arm-Based Elevator Manipulator

Po‐Yu Yang, Tzu‐Hsuan Chang, Yu Hao Chang et al. · 2018 · 28 citations

Artificial Intelligence, Hotel Room Service, Machine Vision +13

Design and characterisation of a compact 4-degree-of-freedom fast steering mirror system based on double Porro prisms for laser beam stabilization

Yu Hao Chang, Guangbo Hao, Chien-Sheng Liu · Sensors and Actuators A Physical · 2021 · 22 citations · Full text

Double Porro Prisms, Mirror System, Laser Beam Stabilization