Results 91 to 100 of about 140,000 (291)

Electrolytic Recovery of High Purity Zr from Radioactively Contaminated Zr Alloys in Chloride Salts

International Journal of Electrochemical Science, 2018
It has been believed that high purity Zr metal is hard to be prepared from Zr alloys in LiCl-KCl salts since Zr has various redox reactions in LiCl-KCl including insoluble ZrCl formation and disproportionate reaction between Zr and Zr4+.
Sungjune Sohn, Jaeyeong Park, Il Soon Hwang   +2 more
doaj   +1 more source

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source

Zr-Poisoning of Grain Refiner Particles Studied in Al-Ni-Zr Amorphous Alloys

, 2013
Zr-Poisoning of Grain Refiner Particles Studied in Al-Ni-Zr Amorphous ...
AM Bunn (14530730), Pavel Cizek (13088826), P Schumacher (13641151)   +2 more
core  

K1-ZR/midas-vt-pro: MIDAS-VT-Pro

, 2018
<ul> <li><a href="https://github.com/K1-ZR/midas-vt-pro/blob/master/MIDAS-VT-User'sGuide.pdf"><strong>User's guide</strong></a> </li> <li><a href="https://github.com/K1-ZR/midas-vt-pro/blob/master ...
Keyvan Zare-Rami
core   +1 more source

Implementation of the Free Nutritious Meal Program in Pinrang Regency:A Qualitative Study from an Islamic Legal Perspective

Journal of Nutrition and Public Health
Background: The Free Nutritious Meal Program (MBG) in Pinrang Regency requires an analysis of its implementation and legal regulations from a Siyasah Syar'iyyah perspective.
Syamsul Bahri ZR, Syafa'at Anugrah Pradana   +1 more
doaj   +1 more source

A Thermodynamic Model of Antiferroelectics and Its Application to Electric Field Induced Antiferroelectric‐Ferroelectric Transition in PbZrO3

Advanced Functional Materials, EarlyView.
A thermodynamic model that incorporates ferroelectric, antiferroelectric, and antiferrodistortive orders of PbZrO3${\rm PbZrO}_3$ is established and parameterized based on experimental measurements and first‐principles calculations. We derive a Clapeyron‐like equation for describing the temperature‐dependence of critical electric fields for the ...
Zhiyang Wang, Guodong Zhao, Aiden Ross, Long‐Qing Chen   +3 more
wiley   +1 more source

DNS in evolution of vorticity and sign relationship in wake transition of a circular cylinder: (pure) mode A

, 2019
In the present paper, the spatio-temporal evolution of vorticity in the first wake instability, i.e., (pure) mode A, is investigated in order to understand the wake vortex dynamics and sign relationships among vorticity components.
Tan ZR, 林黎明
core   +1 more source

Non-LTE LINE FORMATION FOR Zr I/II IN COOL STARS

Odessa Astronomical Publications, 2008
Non-local thermodynamical equilibrium (non-LTE) line formation for neutral and singly-ionized zirconium is considered for the first time through a range of stellar parameters when the Zr abundance varies from the solar value down to [Zr/H] = - 3.
A. B. Vinogradova, L. I. Mashonkina
doaj   +1 more source

Ferroelectric Polarization Enabled Threshold Voltage Modulation in High Electron Mobility Transistor

Advanced Functional Materials, EarlyView.
A comprehensive model is developed to capture the coupled electrostatics of a ferroelectric capacitor and a metal‐insulator‐semiconductor high electron mobility transistor (MISHEMT) connected in ferroelectric‐metal high electron mobility transistor (FeMHEMT) configuration.
Wentian Gao, Andre Wachowiak, Thomas Mikolajick, Uwe Schroeder, Roberto Guido   +4 more
wiley   +1 more source

Zr-poisoning of grain refiner particles studied in Al-Ni-Zr amorphous alloys

, 2000
The poisoning mechanism of Zr was investigated using a metallic glass technique. Grain refining particles from a 5:1 TIBAL rod were embedded into a metallic glass produced by melt-spinning an Al87Ni10Zr3(at.%) alloy.
AM Bunn (14530730), Pavel Cizek (13088826), P Schumacher (13641151)   +2 more
core