Results 221 to 230 of about 1,135,801 (376)

Formation of Copper Catalysts for CO2 Reduction with High Ethylene/Methane Product Ratio Investigated with In Situ X-ray Absorption Spectroscopy.

Journal of Physical Chemistry Letters, 2016
A. Eilert, F. Roberts, D. Friebel, A. Nilsson   +3 more
semanticscholar   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

High energy resolution fluorescence detected X-ray absorption spectroscopy (HERFD-XAS) for studies of metals and metalloids in biology: current innovations and future perspectives. [PDF]

Metallomics
Baker AT, George GN, Harris HH.
europepmc   +1 more source

A reaction cell for ambient pressure soft x-ray absorption spectroscopy.

Review of Scientific Instruments, 2018
C. Castán-Guerrero, D. Krizmancic, Valentina Bonanni, R. Edla, A. Deluisa, F. Salvador, Giorgio Rossi, G. Panaccione, P. Torelli   +8 more
semanticscholar   +1 more source

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

Advanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu, Haksoon Jung, Yongwoo Lee, Hoichang Jeong, Yanfeng Zhao, Heesoo Yang, Minho Park, Hyeonjin Lee, Seunghun Baek, Minju Song, Junghwan Kim, Youngmin Jo, Hyunjin Park, Munhyeon Kim, Jae‐Joon Kim, Kyuho Jason Lee, Byungjo Kim, Jimin Kwon   +17 more
wiley   +1 more source

Energy-synchronized X-ray absorption spectroscopy photoemission electron microscopy at Shanghai Synchrotron Radiation Facility (SSRF) for materials science. [PDF]

J Synchrotron Radiat
Li J, Zhang G, Sun J, Zhao Z, Zou Y, Chen Z, Zhu F, Huang Y, Wang Y, Ren Z, Tai R, Yang X.   +11 more
europepmc   +1 more source

Modulating Iridium Electronic Structure With High‐Valent Metal Doping for Efficient and Durable Acidic Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
We synthesized a novel IrCuOx/MnO2 heterostructure co‐doped with high‐valent W and Mo atoms, achieving exceptional acidic stability and high mass activity. Owing to the synergistic effects of structural and electronic modulation, cooperative charge redistribution occurs across both the interface and the lattice.
Minseo Kim, Yeonsu Han, Saleem Sidra, Seokgyu Kim, Ta Thi Thuy Nga, Kainat Talat, Eunji Lee, Hyun Ko, Joosung Kim, Soyun Oh, Jungsue Choi, Silambarasan Perumal, Umair Muhammad, Minsu Kim, Dong ho Lee, Chung‐Li Dong, Do Hwan Kim, Hyoyoung Lee   +17 more
wiley   +1 more source

Structural Evolution of Ag-LEV Zeolite upon Heating: An In Situ Single-Crystal X‑ray Diffraction (SC-XRD) and X‑ray Absorption Spectroscopy (XAS) Study

ACS Omega, 2020
Georgia Cametti, Andreas C. Scheinost, Sergey V. Churakov   +2 more
doaj   +1 more source

Characterization of Bi-doped FAPbI₃ perovskite films investigated by X-ray absorption spectroscopy. [PDF]

Sci Rep
Wechprasit T, Bootchanont A, Infahsaeng Y, Wongjom P, Wannapaiboon S, Kaewprajak A, Kumnorkaew P, Sailuam W, Saenrang W, Pecharapa W, Maiaugree W.   +10 more
europepmc   +1 more source

Nanoscale characterization of aircraft soot: A high-resolution transmission electron microscopy, Raman spectroscopy, X-ray photoelectron and near-edge X-ray absorption spectroscopy study

, 2016
P. Parent, C. Laffon, I. Marhaba, D. Ferry, T. Regier, I. Ortega, B. Chazallon, Y. Carpentier, C. Focsa   +8 more
semanticscholar   +1 more source