Results 1 to 10 of about 9,401 (294)

Unveiling the operation mechanism of layered perovskite solar cells [PDF]

Nature Communications, 2019
It is well-accepted that the two dimensional layered halide perovskite can improve the device stability of perovskite solar cells but the operation mechanism remains unclear. Here Lin et al.
Yun Lin, Yanjun Fang, Jingjing Zhao, Yuchuan Shao, Samuel J. Stuard, Masrur Morshed Nahid, Harald Ade, Qi Wang, Jeffrey E. Shield, Ninghao Zhou, Andrew M. Moran, Jinsong Huang   +11 more
doaj   +3 more sources

Oxyfluoride Chemistry of Layered Perovskite Compounds

Applied Sciences, 2012
In this paper, we review recent progress and new challenges in the area of oxyfluoride perovskite, especially layered systems including Ruddlesden-Popper (RP), Dion-Jacobson (DJ) and Aurivillius (AV) type perovskite families.
Yoshihiro Tsujimoto, Kazunari Yamaura, Eiji Takayama-Muromachi   +2 more
doaj   +4 more sources

Theoretical Investigation of Proton Diffusion in Dion–Jacobson Layered Perovskite RbBiNb₂O₇ [PDF]

Nanomaterials, 2021
Perovskite materials are considered to be promising electrolyte membrane candidates for electrochemical applications owing to their excellent proton- or oxide-ion-conducting properties.
Jing Shi, Chang Han, Haibo Niu, Youzhang Zhu, Sining Yun   +4 more
doaj   +2 more sources

Neutron and X-ray powder diffraction data to determine the structural properties of novel layered perovskite PrSrMn2O5+δ [PDF]

Data in Brief, 2020
The data presented in this article are related to the formation of a novel layered perovskite oxide material, PrSrMn2O5+δ, through a solid-state synthesis route.
Shammya Afroze, Nico Torino, Paul F. Henry, Md Sumon Reza, Quentin Cheok, Abul K. Azad   +5 more
doaj   +2 more sources

Photoluminescence Properties of Layered Perovskite-Type Strontium Scandium Oxyfluoride Activated With Mn4+ [PDF]

Frontiers in Chemistry, 2018
In this research, we have found that layered perovskite titanate Sr2TiO4 doped with Mn4+ exhibits photoluminescence even at room temperature despite no luminescence from Mn4+-doped SrTiO3 with a three-dimensional bulky perovskite structure.
Hideki Kato, Yohei Takeda, Makoto Kobayashi, Hisayoshi Kobayashi, Masato Kakihana   +4 more
doaj   +2 more sources

Scandium Doping Effect on a Layered Perovskite Cathode for Low-Temperature Solid Oxide Fuel Cells (LT-SOFCs) [PDF]

Applied Sciences, 2018
Layered perovskite oxides are considered as promising cathode materials for the solid oxide fuel cell (SOFC) due to their high electronic/ionic conductivity and fast oxygen kinetics at low temperature.
Donghwi Jeong, Junyoung Kim, Ohhun Kwon, Chaehyun Lim, Sivaprakash Sengodan, Jeeyoung Shin, Guntae Kim   +6 more
doaj   +2 more sources

Rewritable High-Mobility Electrons in Oxide Heterostructure of Layered Perovskite/Perovskite

ACS Applied Materials & Interfaces, 2021
Perovskite oxide SrTiO3 can be electron-doped and exhibits high mobility by introducing oxygen vacancies or dopants such as Nb or La. A reversible after-growth tuning of high mobility carriers in SrTiO3 is highly desired for the applications in high-speed electronic devices.
Xiaofeng Chen, Tingting Zhang, Yang Yu, Xiangbin Cai, Tianyi Gao, Tianwei Zhang, Haoying Sun, Chenyi Gu, Zhengbin Gu, Ye Zhu, Jian Zhou, Yuefeng Nie, Xiaoqing Pan   +12 more
openaire   +5 more sources

Ferroelastic switching in a layered-perovskite thin film [PDF]

Nature Communications, 2016
Ferroelastic switching in thin films is typically restricted by constraints from the substrate or occurs around twin-like domains. Here, the authors show reversible and non-volatile ferroelastic switching avoiding substrate constraints in layered ...
Chuanshou Wang, Xiaoxing Ke, Jianjun Wang, Renrong Liang, Zhenlin Luo, Yu Tian, Di Yi, Qintong Zhang, Jing Wang, Xiu-Feng Han, Gustaaf Van Tendeloo, Long-Qing Chen, Ce-Wen Nan, Ramamoorthy Ramesh, Jinxing Zhang   +14 more
doaj   +3 more sources

Proton Transport in the Gadolinium-Doped Layered Perovskite BaLaInO₄. [PDF]

Materials (Basel), 2022
Materials capable for use in energy generation have been actively investigated recently. Thermoelectrics, photovoltaics and electronic/ionic conductors are considered as a part of the modern energy system.
Tarasova N, Bedarkova A, Animitsa I.
europepmc   +2 more sources

Vibrational relaxation dynamics in layered perovskite quantum wells. [PDF]

Proc Natl Acad Sci U S A, 2021
Organic-inorganic layered perovskites, or Ruddlesden-Popper perovskites, are two-dimensional quantum wells with layers of lead-halide octahedra stacked between organic ligand barriers.
Quan LN, Park Y, Guo P, Gao M, Jin J, Huang J, Copper JK, Schwartzberg A, Schaller R, Limmer DT, Yang P.   +10 more
europepmc   +2 more sources