Results 241 to 250 of about 3,277,735 (341)

Built-in field effect on the electron mobility in AlN∕GaN∕AlN quantum wells

, 2006
E. P. Pokatilov, Denis L. Nika, Alexander A. Balandin   +2 more
openalex   +2 more sources

Phase‐Stable Palladium Hydride Derived from PdCoO2 for Sustainable Hydrogen Evolution Reaction

Advanced Functional Materials, EarlyView.
The exceptionally active β‐PdHx is demonstrated for the hydrogen evolution reaction in acidic media. The fast activation kinetics from the PdCoO2 template are resolved by operando spectroscopy, and isotope‐labeled atom probe tomography quantifies the H content in β‐PdHx. The outstanding stability of the electrocatalyst is attributed to the retention of
Luca Camuti, Se‐Ho Kim, Filip Podjaski, Miquel Vega‐Paredes, Andrea M. Mingers, Tolga Acartürk, Ulrich Starke, Bettina V. Lotsch, Christina Scheu, Baptiste Gault, Siyuan Zhang   +10 more
wiley   +1 more source

Using In Situ TEM to Understand the Surfaces of Electrocatalysts at Reaction Conditions: Single‐Atoms to Nanoparticles

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in closed‐cell in situ TEM strategies for accurate determination of the activity and stability of single‐atom catalyst systems during operation. Operando conditions causing dynamic changes of SAC systems are highlighted and we explain why ensemble average‐based optical techniques may benefit from the technological
Martin Ek, Soshan Cheong, Julie Cairney, Richard D. Tilley, Ingemar Persson   +4 more
wiley   +1 more source

Approximate quantum circuit compilation for proton-transfer kinetics on quantum processors.

Phys Chem Chem Phys
Kovyrshin A, Manawadu D, Altamura E, Pennington G, Jaderberg B, Brandhofer S, Nykänen A, Miller A, Talarico W, Knecht S, Pavošević F, Baiardi A, Tacchino F, Tavernelli I, Mensa S, Crain J, Tornberg L, Broo A.   +17 more
europepmc   +1 more source

Coulomb-free and Coulomb-distorted recolliding quantum orbits in photoelectron holography

, 2018
Andrew Maxwell, C. Figueira de Morisson Faria   +1 more
openalex   +1 more source

Second-Harmonic Generation from a Quantum Emitter Coupled to a Metallic Nanoantenna

, 2020
Antton Babaze, Rubén Esteban, Javier Aizpurua, A. G. Borisov   +3 more
openalex   +2 more sources

Photoluminescent UV Light Modulation via Anisometric Carbon Nanodots for UV–Visible Shutter and UV Sensor

Advanced Functional Materials, EarlyView.
Anisometric carbon nanodots are synthesized directly from a liquid crystal precursor and embedded into polymer network liquid crystals to create soft, multifunctional photonic films. These hybrid devices exhibit polarized photoluminescence, broad UV absorption, and fast, electrically tunable light modulation.
Mangesh D. Patekari, Archana Ramadas, Minhee Yun, Seung Hee Lee, MinSu Kim   +4 more
wiley   +1 more source

Integrated lithium niobate photonic devices for photonic quantum information science. [PDF]

Nano Converg
Kim C, Kim H, Moon S, Jung H, Kwon H.
europepmc   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Carbon efficient quantum AI: an empirical study of ansätz design trade-offs in QNN and QLSTM models. [PDF]

Sci Rep
Tripathi S, Upadhyay H, Soni J.
europepmc   +1 more source