Results 211 to 220 of about 2,285,311 (372)

Diffusion Characteristics of Ru and Oxygen Vacancies in Ta2O5 for Resistive Random Access Memory Devices: A Density Functional Theory Investigation

Advanced Electronic Materials, EarlyView.
Atomistic analysis of ruthenium (Ru) and oxygen vacancy (OV) diffusion in Ta₂O₅‐based memristors is performed. DFT calculations demonstrate interstitial Ru in Ta₂O₅ has lower diffusion barriers and formation energies than OVs, enhancing mobility and stability.
Md. Sherajul Islam, Sabyasachi Ganguli, J. Joshua Yang, Ajit K Roy   +3 more
wiley   +1 more source

Triple oxygen isotopes of lunar water unveil indigenous and cometary heritage. [PDF]

Proc Natl Acad Sci U S A
Thiemens MM, Martinez MHN, Thiemens MH.
europepmc   +1 more source

Oxygen isotopes in tree rings show good coherence between species and sites in Bolivia

, 2015
Jessica C. A. Baker, Sarah F.P. Hunt, Santiago Clerici, Robert J. Newton, Simon H. Bottrell, Melanie J. Leng, Timothy H. Heaton, Gerhard Helle, Jaime Argollo, Manuel Gloor, Roel Brienen   +10 more
openalex   +2 more sources

Chemical and Oxygen Isotopic Composition of Roman and Late Antique Glass from Northern Greece [PDF]

, 2017
Alberta Silvestri, Elissavet Ḏotsika, A. Longinelli, Enricomaria Selmo, Sophia Doukata-Demertzi   +4 more
openalex   +1 more source

Stretchable Energy Storage with Eutectic Gallium Indium Alloy

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A highly stretchable liquid metal‐based electrode is developed via a one‐step process, retaining conductivity and capacitance after mechanical deformation up to 900% strain. The stretchable all‐solid‐state device provides a areal energy density of 43 µWh cm⁻2 after 150% strain.
Adit Gupta, Noah Al‐Shamery, Jian Lv, Gurunathan Thangavel, Jinwoo Park, Daniel Mandler, Pooi See Lee   +6 more
wiley   +1 more source

A two-stage mantle plume-sagduction origin of Archean continental crust revealed by water and oxygen isotopes of TTGs. [PDF]

Sci Adv
Zhao D, Cawood PA, Teng FZ, Zhao G, Xia XP, Sun M, Wang X.   +6 more
europepmc   +1 more source

Controls on stable oxygen isotopes in monsoonal precipitation across the Bay of Bengal: atmosphere and surface analysis

, 2022
Jingyi Zhang, Wusheng Yu, Stephen Lewis, Lonnie G. Thompson, Gabriel J. Bowen, Kei Yoshimura, Alexandre Cauquoin, Martin Werner, Zhaowei Jing, Yaoming Ma, Xiaoyu Guo, Baiqing Xu, Guangjian Wu, Rong Guo, Dongmei Qu   +14 more
openalex   +1 more source

Seasonal transfer of oxygen isotopes from precipitation and soil to the tree ring: source water versus needle water enrichment.

New Phytologist, 2014
K. Treydte, Sonja Boda, E. Graf Pannatier, P. Fonti, D. Frank, B. Ullrich, M. Saurer, R. Siegwolf, G. Battipaglia, W. Werner, A. Gessler   +10 more
semanticscholar   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Tracing contamination in mining areas through sulfur and oxygen isotopes in groundwater sulfates: a case study from the Apuan Alps (Italy). [PDF]

Environ Geochem Health
Natali S, Franceschi L, Giannecchini R, D'Orazio M, Delgado-Huertas A, Zanchetta G, Doveri M.   +6 more
europepmc   +1 more source