Results 1 to 10 of about 25,904 (258)

Pressure induced semiconductor to metal phase transition in cubic CsSnBr3 perovskite [PDF]

AIP Advances, 2021
Phase transitions in metal halide perovskites triggered by external provocations produce significantly different material properties, providing a prodigious opportunity for comprehensive applications.
Md. Sajib Hossain, Md. Majibul Haque Babu, Tusar Saha, Md. Sazzad Hossain, Jiban Podder, Md. Shohel Rana, Abdul Barik, Protima Rani   +7 more
doaj   +3 more sources

Microwave Tunable Metamaterial Based on Semiconductor-to-Metal Phase Transition [PDF]

Scientific Reports, 2017
A microwave tunable metamaterial utilizing the semiconductor-to-metal transition of vanadium dioxide (VO2) is proposed, experimentally demonstrated and theoretically scrutinized.
Guanqiao Zhang, He Ma, Chuwen Lan, Rui Gao, Ji Zhou   +4 more
doaj   +3 more sources

Metal‐Semiconductor Phase Transition in Multilayer VSe2 for Broadband Photodetector with High Sensitivity

Advanced Electronic Materials
2D 1T‐VSe2 is a charge‐density wave (CDW) system that also exhibits room‐temperature ferromagnetism, making it promising for photodetecting devices.
Yujue Yang, Mengjia Xia, Qixiao Zhao, Zhidong Pan, Huafeng Dong, Xin Zhang, Fugen Wu, Juehan Yang, Nengjie Huo   +8 more
doaj   +2 more sources

Intercalation‐Induced Phase Transitions in Ferroelectric α‐In2Se3 [PDF]

Advanced Science
Specific ions can be intercalated into functional materials using the electrolyte gating technique, which has been widely used to regulate channel conductance in transistors and develop low‐power neuromorphic devices.
Xin He, Zhihao Gong, Tao Wang, Baoyu Wang, Chen Liu, Ding Wang, Yinchang Ma, Pu Feng, Chenhui Zhang, Weijin Hu, Kai Liu, Hua Wang, Xixiang Zhang   +12 more
doaj   +2 more sources

Floquet metal-to-insulator phase transitions in semiconductor nanowires [PDF]

Science Advances, 2020
Laser-illuminated semiconductor nanowires host a nonequilibrium metal-to-insulator quantum phase transition.
Esin, Iliya, Rudner, Mark S., Lindner, Netanel H.   +2 more
openaire   +5 more sources

Strain induced metal-semiconductor transition in two-dimensional topological half metals

iScience, 2023
Summary: Spintronic applications of two-dimensional (2D) magnetic half metals and semiconductors are thought to be very promising. Here, we suggest a family of stable 2D materials Mn2X7 (X = Cl, Br, and I).
Jing-Yang You
doaj   +1 more source

Effect of ethanol vapour sorption on the semiconductor-metal phase transition in powdered vanadium dioxide

Конденсированные среды и межфазные границы, 2022
We studied the effect of ethanol vapour on the parameters of the semiconductor-metal transition in a polycrystalline vanadium dioxide powder of the stable monoclinic phase a-VO2.
Evgeny A. Tutov, Elena V. Alekseeva, Alexander M. Samoylov, Olga Ya. Berezina, Petr P. Boriskov   +4 more
doaj   +1 more source

Semiconductor–Metal Phase Transitions [PDF]

Uspehi Fiziki Metallov, 2004
The changes of structural, mechanical, thermal, and electrical properties of semiconductors and alloys on their base are considered as a result of phase or structural transformations.
Yu. M. Taran, V. Z. Kutsova, O. A. Nosko
openaire   +2 more sources

Thickness-dependent optical response and ultrafast carrier dynamics of PtSe2 films

Results in Physics, 2022
As a novel transition metal dichalcogenide material with high carrier mobility, adjustable band gap and excellent stability, the photocarrier ultrafast dynamics of PtSe2 films with the different thickness is researched by ultrafast transient absorption ...
ZeSong Zheng, Zhen Peng, ZhiSheng Yu, Huiting Lan, ShiXing Wang, Min Zhang, Ling Li, HuaWei Liang, Hong Su   +8 more
doaj   +1 more source

Dielectric spectroscopy of VO2 nanocrystalline films

Physics of Complex Systems, 2022
The article describes the first reported case of applying dielectric spectroscopy to study nontrivial details of size dependences of phase transformation parameters in nanocrystallites of VO2 films.
Рене Алехандро Кастро Арата, Александр Валентинович Ильинский, Владимир Александрович Климов, Марина Эрнстовна Пашкевич, Евгений Борисович Шадрин   +4 more
doaj   +3 more sources