Results 91 to 100 of about 13,680 (309)
Spectrographic Determination of Impurities in Hafnium [PDF]
, 1961 A spectrographic method using d-c arc excitation in a controlled atmosphere was developed to analyze for seven impurity elements in radioactive hafnium samples.
Wheeler, G. V., Ginther, B. E.
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Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Journal of Materials Science: Materials in Medicine, 2001 The aim of the present experimental study was to evaluate the tissue response to hafnium (Hf) a reactive metal closely related to titanium (Ti) and zirconium (Zr). Hf has not been previously evaluated as implant material in a biologic environment. In a first experiment, 21 machined Hf non-threaded implants (test) and 21 similar Ti implants (control ...
S, Mohammadi +4 more
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Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Study of hafnium-nitrogen complexes in metals and binary alloys produced by means of simultaneous vapour deposition and ion implantation. [PDF]
, 1992 Zoals uit de titel blijkt, beschrijven we in dit proefschrift twee deelonderzoeken. In de hoofdstukken 2,3 en 4 behandelen we de studie van kleine geïsoleerde hafnium-stikstof-komplexen in de metalen ijzer en molybdeen.
Bakker, Johan Maria Georges Julien de, +1 more
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ADSORBSI HAFNIUM (Hf) DALAM RESIN PENUKAR ANION DOWEX-1X8 ADSORBTION OF HAFNIUM (Hf) IN DOWEX - 1X8 ANION EXCHANGE RESIN [PDF]
, 2014 Hafnium memiliki titik lebur yang tinggi dan kemampuan menyerap neutron per luas penampang 600 kali lebih besar dari Zr sehingga berpotensi untuk dimanfaatkan sebagai salah satu bahan batang pengendali reaksi fisi nuklir.
Susiantini, Endang, Setyadji, Moch
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Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроениеThe study addresses the effect of 1580 and 1590 alloys cold rolled strip annealing practices on the alloys’ grain structure and mechanical properties. The 1590 alloy differs from the 1580 alloy by hafnium and erbium additions. Samples of such alloys were
E. V. Aryshenskii +6 more
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Успехи физики металлов, 2020 The results of studying the dependence of mechanical properties, corrosion and radiation resistances of hafnium rods on their structure are presented and reviewed in this paper.
V. A. Zuyok, V. S. Krasnorutskyy, T. P. Chernyayeva, M. V. Tretyakov, R. O. Rud
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Hafnium: Stepping into the Limelight! [PDF]
ChemInform, 2007 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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