Results 221 to 230 of about 374,145 (293)

Revealing intrinsic 3D spin angular momentum of evanescent acoustic phonons on a single-crystal surface using ultrafast optoacoustics. [PDF]

Nat Commun
He Y, Luo G, Sohn H, Matsuda O, Wright OB, Su Z.   +5 more
europepmc   +1 more source

Record Performance in Vertically Stacked, Solution‐Processed ZTO Schottky Diodes

Advanced Materials Technologies, EarlyView.
Schottky diodes based on solution processed sustainable zinc—tin–oxide thin films present an eco‐friendly and versatile alternative to conventional CMOS based technologies. Beyond state‐of‐the‐art performance for vertically stacked solution‐based oxide diodes was achieved, including rectification ratios exceeding nine orders of magnitude, and intrinsic
Carlos Silva, Asal Kiazadeh, Raquel Azevedo Martins, António Dias, Jorge Martins, Luís Mendes, João Vaz, Rodrigo Martins, Elvira Fortunato, Emanuel Carlos, Jonas Deuermeier   +10 more
wiley   +1 more source

Transmission matrix of a multimode fiber: In-line vs off-axis holography. [PDF]

PLoS One
Ivanina A, Lochocki B, Koglbauer A, Sokolov S, Goorden SA, Amitonova LV.   +5 more
europepmc   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

Tailoring electron bunch quality in laser-plasma acceleration: a comparative study of Bessel-Gaussian and Gaussian laser profiles under variable plasma density geometries. [PDF]

Sci Rep
Khooniki R, Fallah R, Khorashadizadeh SM, Niknam AR.   +3 more
europepmc   +1 more source

Ultrafast (1‐5 sec) Lamination of Perovskite Solar Cells With Self‐Encapsulation Using Rapid Joule Heating

Advanced Materials Technologies, EarlyView.
Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia, Md Aslam Uddin, Tianhan Gao, Zhihang Zhang, Vaishnav Madhava Das, Clare L. Lanaghan, Alexandra C. Hurd, Wei Lu, David P. Fenning, Neil P. Dasgupta   +9 more
wiley   +1 more source

Alleviating optical pumping inhomogeneity using a polarization-encoded metasurface in NMR co-magnetometers. [PDF]

Microsyst Nanoeng
Xu Y, Chai Z, Jin M, Wang R, Dai S, Qin J, Li J.   +6 more
europepmc   +1 more source

Coherence evaluation and first demonstration of multi-contrast X-ray computed tomography on NanoTerasu BL09W with an X-ray Talbot interferometer. [PDF]

J Synchrotron Radiat
Ueda R, Liang X, Kamezawa C, Sumiishi H, Bishago Y, Nishio T, Yoshida J, Daimon M, Hiramoto S, Voegeli W, Shirasawa T, Vagovič P, Yamane H, Nakamura T, Yashiro W.   +14 more
europepmc   +1 more source

Ultrasonic Testing of Laser Welds in Medium-Thick Titanium Alloy Plates. [PDF]

Sensors (Basel)
Zhou C, Li J, Yang S, Hu C, Feng K, Bo Y.   +5 more
europepmc   +1 more source

Sub-second volumetric 3D printing by synthesis of holographic light fields. [PDF]

Nature
Wang X, Ma Y, Niu Y, Xiong B, Zhang A, Zhang G, Chen Y, Wei W, Fang L, Wu J, Dai Q.   +10 more
europepmc   +1 more source