Results 41 to 50 of about 3,605,560 (279)

Analysis of perovskite oxide etching using argon inductively coupled plasmas for photonics applications

Nanoscale Research Letters, 2021
We analyzed the dry etching of perovskite oxides using argon-based inductively coupled plasmas (ICP) for photonics applications. Various chamber conditions and their effects on etching rates have been demonstrated based on Z-cut lithium niobate (LN). The
Guanyu Chen, Eric Jun Hao Cheung, Yu Cao, Jisheng Pan, Aaron J. Danner   +4 more
doaj   +1 more source

Superconductivity in the non-oxide perovskite MgCNi3 [PDF]

Nature, 2001
The oxide perovskites are a large family of materials with many important physical properties. Of particular interest has been the fact that this structure type provides an excellent structural framework for the existence of superconductivity. The high Tc copper oxides are the most famous examples of superconducting perovskites, but there are many ...
He, T, Huang, Q, Ramirez, A, Wang, Y, Regan, K, Rogado, N, Hayward, M, Haas, M, Slusky, J, Inumara, K, Zandbergen, H, Ong, N, Cava, R   +12 more
openaire   +4 more sources

Discovery of orthorhombic perovskite oxides with low thermal conductivity by first-principles calculations

Journal of Advanced Ceramics, 2022
Orthorhombic perovskite oxides are studied by high-throughput first-principles calculations to explore new thermal barrier coating (TBC) materials with low thermal conductivities.
Yuchen Liu, Kaili Chu, Yu Zhou, Yiran Li, Wenxian Li, Bin Liu   +5 more
semanticscholar   +1 more source

Self-regulated growth of [111]-oriented perovskite oxide films using hybrid molecular beam epitaxy

APL Materials, 2021
Exotic material properties and topological nontrivial surface states have been theoretically predicted to emerge in [111]-oriented perovskite layers. The realization of such [111]-oriented perovskite superlattices has been found challenging, and even the
Joseph Roth, Tatiana Kuznetsova, Leixin Miao, Alexej Pogrebnyakov, Nasim Alem, Roman Engel-Herbert   +5 more
doaj   +1 more source

Lead-free BaTiO3-based relaxor ferroelectric thin film rendering rapid discharge rate for pulsed power energy application

APL Energy
Ferroelectric thin film capacitors have large application potential in pulsed-power electronic and electrical systems due to their high-power density and rapid discharge capabilities.
Shanmuga Priya Karmegam, P. Murugavel
doaj   +1 more source

Perovskite Oxide Ferroelectric Thin Films

Advanced Electronic Materials, 2022
AbstractPerovskite oxide thin film materials are used in various fields of human life due to their excellent physical properties. The high performance thin films in turn provide more convenience to human life. How to prepare high‐performance thin films is the most difficult challenge for researchers.
Mingyue Tian, Lan Xu, Ya Yang
openaire   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Energy Conversion Processes with Perovskite-type Materials

CHIMIA, 2019
Mixed oxides derived from the perovskite structure by combination of A- and B-site elements and by partial substitution of oxygen provide an immense playground of physico-chemical properties.
Davide Ferri, Daniele Pergolesi, Emiliana Fabbri   +2 more
doaj   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

LATTICE ENERGY DETERMINATION AND MOLECULAR SIMULATION OF PEROVSKITE OXIDES

Indonesian Journal of Chemistry, 2010
Determination of lattice energy, U, is an important work for ionic compounds, due to it is the driving force in the compounds formation. The objective this work are twofold, firstly to determine lattice energy of perovskite oxide using an approximate ...
Hellna Tehubijuluw, Ismunandar Ismunandar   +1 more
doaj   +1 more source