Results 101 to 110 of about 243,770 (263)

Doping Dependence of the Chemical Potential in Cuprate High-$T_{\rm c}$ Superconductors I: La$_{2-x}$Sr$_x$CuO$_4$

, 1994
The names of the authors, which were inadvertedly lacking in the tex-file submitted two days ago, have been added.Comment: 10 pages, figures on request. Revtex, version 2, Materials Science Center Internal Report Number VSGD.94.6.
Allen, Anderson, Blank, Blank, Briggs, Burroughs, Chen, D. van der Marel, Eskes, Etemad, Fowler, Fuggle, G. Rietveld, Gao, Glastra, Gopinath, Gupta, Hass, Hidaka, Hill, Hillebrecht, Imer, Itti, Kao, King, Kusumoki, M. Glastra, Manzke, Mattheis, Moorjani, Nagarkar, Nücker, Olson, Panson, Payzant, Pickett, Riesterer, Rietveld, Schönhammer, Scofield, Shafer, Shen, Shen, Shen, Shirley, Steiner, Steiner, Suzuki, Suzuki, Tagaki, Tagaki, Takahashi, Takahashi, Torrance, Uchida, van Doveren, van Veenendaal, Viswanathan, Wagner, Welp, Yi, Young   +61 more
core   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Coherent multidimensional photoelectron spectroscopy of ultrafast quasiparticle dressing by light

Nature Communications, 2020
Strong pulses of light can drive materials into nonequilibrium states with distinct physical properties. Here the authors observe the changes in copper’s electronic properties as intense optical fields dress the band structure and quasiparticle mass.
Marcel Reutzel, Andi Li, Zehua Wang, Hrvoje Petek   +3 more
doaj   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Probing a battery electrolyte drop with ambient pressure photoelectron spectroscopy

Nature Communications, 2019
Here the authors probe a model electrolyte of a Li-ion battery for insights into the composition and concentration variation using ambient pressure photoelectron spectroscopy.
Julia Maibach, Ida Källquist, Margit Andersson, Samuli Urpelainen, Kristina Edström, Håkan Rensmo, Hans Siegbahn, Maria Hahlin   +7 more
doaj   +1 more source

Bayesian Analysis of Femtosecond Pump-Probe Photoelectron-Photoion Coincidence Spectra with Fluctuating Laser Intensities

, 2019
This paper employs Bayesian probability theory for analyzing data generated in femtosecond pump-probe photoelectron-photoion coincidence (PEPICO) experiments.
Ernst, Wolfgang E., Heim, Pascal, Koch, Markus, Ranftl, Sascha, Rumetshofer, Michael, Thaler, Bernhard, von der Linden, Wolfgang   +6 more
core   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Spin Motion in Electron Transmission through Ultrathin Ferromagnetic Films Accessed by Photoelectron Spectroscopy

, 2002
Ab initio and model calculations demonstrate that the spin motion of electrons transmitted through ferromagnetic films can be analyzed in detail by means of angle- and spin-resolved core-level photoelectron spectroscopy.
A. Ernst, A. Jablonski, D. Oberli, D.P. Pappas, J. Henk, J. Henk, J. Henk, J. Henk, J. Henk, J. Rundgren, M. Aeschlimann, M.D. Stiles, M.D. Stiles, M.P. Gokhale, M.P. Seah, P. Bose, P. Bruno, P. Zahn, S. Egger, S.-K. Lee, S.S.P. Parkin, T. Scheunemann, Th. Michael, W. Kuch, W. Weber, W. Weber, Y. Lassailly   +26 more
core   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source