Results 231 to 240 of about 953,284 (297)

Fatigue-Resistant Ferroelectric Hafnium Oxides by Modulating Grain Boundaries. [PDF]

Adv Mater
Li J, Lin Z, Jing X, Zheng W, Wang Z, Jiang X, Xu J, Zheng C, Liu X, Fu B, Huang H, Wang HH, Wu D, Song K, Cao T, Wen Z.   +15 more
europepmc   +1 more source

Multiplex K-Edge Nanoprobe Imaging Enables 3D Volumetric Molecular Phenotyping of Human Hematoma Membranes. [PDF]

ACS Nano
Gunaseelan N, Saha P, Moitra M, Krishnakumar S, Moitra P, Bodanapally U, Gandhi D, Fleiter T, Aarabi B, Pan D.   +9 more
europepmc   +1 more source

Radiation-Sensitive Thin Film Dosimeter Based on Polyvinyl Alcohol (PVA)/Hafnium Dioxide (HfO₂)/Silver Nitrate (AgNO₃) Composite: Colorimetric Characterization and Dose-Response Analysis for Low-Dose Gamma-Ray Applications. [PDF]

Polymers (Basel)
Alashrah S.
europepmc   +1 more source

Stress Engineering in the Optimization of Next-Generation Hafnium-Based Ferroelectric Memory. [PDF]

Nanomaterials (Basel)
Li Z, Yuan R, Guo X, Hu Y, Liu Y, Yu J, Xu K, Li Q, Wang T, Sun Q, Zhang DW, Chen L.   +11 more
europepmc   +1 more source

Atomic scale study of oxidation of hafnium: Formation of hafnium core and oxide shell

Journal of Applied Physics, 2006
Perturbed angular correlation studies on hafnium foil subjected to annealing in oxygen atmosphere show that there exists three distinct Hf sites which are identified as probe atoms associated with hafnium metallic clusters, hafnium oxide, and oxygen deficient oxide zones. Kinetics of oxidation has been studied.
R. Govindaraj, C. S. Sundar, R. Kesavamoorthy   +2 more
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Oxidation of hafnium

Acta Metallurgica, 1957
Abstract Hafnium oxidation rates at 760-mm oxygen pressure in the temperature range 350°–1200°C have been represented by logarithmic, parabolic, and linear-rate equations. The respective activation energies for the rate constants were 11.4, 36.0, and 26.1 kcal/mole.
W.W Smeltzer, M.T Simnad
openaire   +1 more source

Investigation of Heterostructures Based on Hafnium Oxide

Bulletin of the Russian Academy of Sciences: Physics, 2023
We presented ab initio calculations of bulk structures and thin films of hafnium oxide, and heterostructures based on hafnium oxide in the tetragonal phase and silicon, structural and electronic properties are investigated. The density of states spectra is considered, the results obtained are analyzed, and some of them are compared with previously ...
Y. I. Sharifullina, I. I. Gumarova, R. F. Mamin, O. V. Nedopekin   +3 more
openaire   +1 more source

Auger parameter of hafnium in elemental hafnium and in hafnium oxide

Surface Science, 2004
Abstract X-ray photoelectron spectroscopy has been used to determine the Auger parameters in elemental hafnium and in hafnium oxide (HfO2). The zirconium Lα line has been used as a source of excitation to study the 3d core levels of hafnium, the 1s core level of oxygen, and the X-ray excited MNN Auger region of hafnium and KVV Auger region of oxygen.
A.R. Chourasia, R.L. Miller
openaire   +1 more source

Crystallinity and Defects in Hafnium Oxide and Hafnium Silicate Films

ECS Meeting Abstracts, 2006
Abstract not Available.
Nhan Nguyen, Deane Chandler-Horowitz, Albert Davydov, Christina A. Hacker, Seong Eun Park, Hao Xiong, James E. Ehrstein, Joseph J. Kopanski, John S. Suehle, Eric M. Vogel, Martin M. Frank   +10 more
openaire   +1 more source