Ferromagnetism in β-Ag2Se topological semimetal
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.162025
Abstract: Abstract High-temperature ferromagnetism in materials composed of non-magnetic constituents is one of the most intriguing aspects in condensed matter physics as well as materials science. Beyond oxide compounds where the ferromagnetism is mainly induced by… read more here.
Keywords: high temperature; ag2se; ag2se topological; ferromagnetism ... See more keywords
Enhanced thermoelectric properties of flexible N-type Ag2Se nanowire/polyvinylidene fluoride composite films synthesized via solution mixing
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2020.10.009
Abstract: Abstract This paper presents inorganic/organic composites, namely, Ag2Se nanowire (NW)/polyvinylidene fluoride (PVDF) films, possessing outstanding thermoelectric power factor and flexibility. The composite film was fabricated through simple solution mixing and drop-casting with various contents of… read more here.
Keywords: solution mixing; power factor; ag2se;
Hierarchical Structures Advance Thermoelectric Properties of Porous n-type β-Ag2Se.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c15341
Abstract: Owing to the intrinsically good near-room-temperature thermoelectric performance, β-Ag2Se has been considered as a promising alternative to n-type Bi2Te3 thermoelectric materials. Herein, we develop an energy- and time-efficient wet mechanical alloying and spark plasma sintering… read more here.
Keywords: structures advance; ag2se hierarchical; ag2se; hierarchical structures ... See more keywords
Biomimetic Approach to Facilitate the High Filler Content in Free-Standing and Flexible Thermoelectric Polymer Composite Films Based on PVDF and Ag2Se Nanowires.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c15414
Abstract: A high filler content is often needed in polymer composite-based thermoelectric (TE) films to improve their performance. Nevertheless, this often leads to poor processability and poor mechanical performance. Herein, a biomimetic approach is adopted to… read more here.
Keywords: free standing; ag2se; filler content; filler ... See more keywords
Mid-Infrared Intraband Transition of Metal Excess Colloidal Ag2Se Nanocrystals
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b00291
Abstract: Steady-state intraband transition, which is a promising electronic transition of a colloidal quantum dot along with the band-gap transition, had been a long-standing challenge. The steady-state intraband transition occurring between discrete electronic states in the… read more here.
Keywords: transition; intraband transition; ag2se; intraband ... See more keywords
High performance n-type Ag2Se film on nylon membrane for flexible thermoelectric power generator
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-08835-5
Abstract: Researches on flexible thermoelectric materials usually focus on conducting polymers and conducting polymer-based composites; however, it is a great challenge to obtain high thermoelectric properties comparable to inorganic counterparts. Here, we report an n-type Ag2Se… read more here.
Keywords: nylon membrane; flexible thermoelectric; ag2se; power ... See more keywords
GGA+U Molecular Dynamics Study of Structural and Dynamic Properties of Superionic Conductor Ag2Se
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.88.115002
Abstract: The structural and dynamic properties of the superionic phase of Ag2Se are investigated by ab initio molecular dynamics simulations. Our results demonstrate that the Hubbard on-site Coulomb interac... read more here.
Keywords: molecular dynamics; dynamic properties; structural dynamic; properties superionic ... See more keywords