Results 221 to 230 of about 261,209 (317)

High Thermoelectric Performance in Low‐Cost Cu8SiSxSe6‐x Argyrodite

Advanced Functional Materials, EarlyView.
This study discovers the great potential of Cu8SiSxSe6‐x argyrodites as new, low‐cost, Te‐free thermoelectric materials. The proposed defect scheme suppresses the phase transition, enhances the weighted mobility and optimizes the grain boundary contacts.
Taras Parashchuk, Oleksandr Cherniushok, Bartlomiej Wiendlocha, Janusz Tobola, Raúl Cardoso‐Gil, G. Jeffrey Snyder, Yuri Grin, Krzysztof T. Wojciechowski   +7 more
wiley   +1 more source

Empagliflozin Plays Vasoprotective Role in Spontaneously Hypertensive Rats via Activation of the SIRT1/AMPK Pathway. [PDF]

Cells
Kloza M, Krzyżewska A, Kozłowska H, Budziak S, Baranowska-Kuczko M.   +4 more
europepmc   +1 more source

Supercompliant Lattice Boosts n‐type AgSbTe2 Thermoelectrics

Advanced Functional Materials, EarlyView.
The supercompliant lattice design enables the first realization of n‐type electrical transport in AgSbTe2 by overcoming intrinsic electron‐killer defects and exceeding the doping limits imposed by the conventional Hume–Rothery rule. Accordingly, the best performance n‐type Ag0.8Na0.3Sb0.6Bi0.4Te2 sample achieves a low κ of 0.27 W·m−1·K−1 that ...
Ruoyan Li, Shuai Han, Chunyu Zhang, Suyao Liu, Wen Yin, Yuanguang Xia, Pengfei Liu, Zhen‐Hua Ge, Dongyao Zhao, Bingchao Yang, Lulu Huang, Zhi Zhang, Yongsheng Zhang, Yuan Yu, Bangzhi Ge, Chongjian Zhou   +15 more
wiley   +1 more source

Spin-valley protected Kramers pair in bilayer graphene. [PDF]

Nat Nanotechnol
Denisov AO, Reckova V, Cances S, Ruckriegel MJ, Masseroni M, Adam C, Tong C, Gerber JD, Huang WW, Watanabe K, Taniguchi T, Ihn T, Ensslin K, Duprez H.   +13 more
europepmc   +1 more source

Ultrafast Energy Transfer Induced Lasing From a Coplanar Donor‐Acceptor‐Donor Molecule in a Microspherical Cavity

Advanced Functional Materials, EarlyView.
This study presents a novel donor‐bridge‐acceptor‐bridge‐donor (D‐B‐A‐B‐D) molecular system, which shows near‐unity intramolecular excitation energy transfer (IET) from two identical energy donors to a coplanar acceptor. It enables a four‐level energy system for efficient lasing at the acceptor emission band in a microspherical cavity with a low lasing
Vishal Kumar, Soh Kushida, Takeru Inoue, Keisuke Iwata, Hiroshi Yamagishi, Hayato Tsuji, Yohei Yamamoto   +6 more
wiley   +1 more source

A machine-learning framework for accelerating spin-lattice relaxation simulations. [PDF]

NPJ Comput Mater
Briganti V, Lunghi A.
europepmc   +1 more source

Electrochemical impedance spectra of RuO2 during oxygen evolution reaction studied by the distribution function of relaxation times

, 2019
K. Vijaya Sankar, Rinat Attias, Yoed Tsur   +2 more
openalex   +1 more source

Optical Control of Ferroelectric Imprint in BiFeO3

Advanced Functional Materials, EarlyView.
Above‐bandgap irradiation at room temperature enables on‐demand optical control of defect‐driven built‐in electric fields in BiFeO₃ thin films, fabricated via scalable, chemical spray pyrolysis. These fields, otherwise “frozen‐in,” can cause severe device degradation, including non‐switchable polarization, dead layers near interfaces, and polarization ...
Haoze Zhang, Malur C. Nagashree, Richard F. Webster, Zhipeng Wang, Xiaoran Zheng, Suresh D. Kulkarni, Rajendra B. Venkataramana, Jan Seidel, Pankaj Sharma   +8 more
wiley   +1 more source

Radiomic analysis using T1 mapping in gadoxetic acid disodium-enhanced MRI for liver function assessment. [PDF]

BMC Med Imaging
Li X, Ai G, Qiao X, Chen W, Fan Q, Wang Y, He X, Chen T, Guo D, Liu Y.   +9 more
europepmc   +1 more source

A theory of distribution functions of relaxation times for the deconvolution of immittance data

, 2019
K.T. Malkow
openalex   +1 more source