Home
Photo of Weimin Chen

Weimin Chen

Professor

Professor

Publications

2025

Mattias Jansson, Valentyna Nosenko, Carl Hemmingsson, Galia Pozina, Fumitaro Ishikawa, Weimin Chen, Irina Buyanova (2025) Passivation of localized states in GaAs/GaNAs core/Shell nanowires by post-growth hydrogenation Journal of Applied Physics, Vol. 137, Article 205703 (Article in journal) Continue to DOI
Mattias Jansson, Satoshi Hiura, Junichi Takayama, Akihiro Murayama, Fumitaro Ishikawa, Weimin Chen, Irina Buyanova (2025) Dynamics of Strongly Localized Excitons in GaAs/GaAsBi Core/Shell Nanowires The Journal of Physical Chemistry C, Vol. 129, p. 4456-4463 (Article in journal) Continue to DOI
Satoshi Hiura, Saeko Hatakeyama, Mattias Jansson, Junichi Takayama, Irina Buyanova, Weimin Chen, Akihiro Murayama (2025) Room-temperature spin-conserved electron transport to semiconductor quantum dots using a superlattice barrier Physical Chemistry, Chemical Physics - PCCP, Vol. 27, p. 2210-2217 (Article in journal) Continue to DOI

2024

Kunpot Mopoung, Weihua Ning, Muyi Zhang, Fuxiang Ji, Kingshuk Mukhuti, Hans Engelkamp, Peter C. M. Christianen, Utkarsh Singh, Johan Klarbring, Sergei I. Simak, Igor A. Abrikosov, Feng Gao, Irina A Buyanova, Weimin Chen, Yuttapoom Puttisong (2024) Understanding Antiferromagnetic Coupling in Lead-Free Halide Double Perovskite Semiconductors The Journal of Physical Chemistry C, Vol. 128, p. 5313-5320 (Article in journal) Continue to DOI
Mattias Jansson, Weimin Chen, Irina Buyanova (2024) Exciton localization and dynamics in GaNAsP nanowires Journal of Applied Physics, Vol. 135, Article 044303 (Article in journal) Continue to DOI

News

Example of experimental setup.

A breakthrough that enables practical semiconductor spintronics

Future quantum computers might use electron spin to process information. Researchers have now constructed a component in which information can be efficiently exchanged between electron spin and light – at room temperature and above.
Microscope image of chimney-shaped nanopillars.

Nanoscale pillars as a building block for future information technology

Researchers from LiU propose a new device concept that can efficiently transfer the information carried by electron spin to light at room temperature – a step stepping stone towards future information technology.

How to build efficient organic solar cells

Twenty-five researchers from seven research institutes have put their heads together to draw up rules for designing high-efficiency organic solar cells. The research, led by associate professor Feng Gao, have been published in Nature Materials.

Tags