Results 71 to 80 of about 3,248,561 (300)

Magnetic Pulse Powder Compaction

Powder metallurgy (PM) offers several advantages over conventional melt metallurgy, including improved homogeneity, fine grain size, and pseudo-alloying capabilities. Transitioning from conventional methods to PM can result in significant enhancements in
Matthias Kolbe, Boiko, Irina, Usherenko, Yulia, Mironovs, Viktors, Irina Boiko, Yulia Usherenko, Nikitina, Jekaterina, Kolbe, Matthias (Prof. Dr.-Ing.), Viktors Mironovs, Jekaterina Nikitina   +9 more
core   +1 more source

Element 5 List of Courses Core General Education Assessment, 2021-2022

, 2022
The List of Courses for Element 5 - Social Science as part of the institution’s ongoing general education Core assessment ...
Undergraduate Core Oversight Committee, Wright State University
core  

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

North Powder Notice of Adopted Amendment (2012-05-07)

, 2012
8 pp. Adopted 2012-05-07. Department of Land Conservation and Development Notice of Adopted AmendmentTax lots 1700 & 2100 in block 35 of the C y of North Powder, Union County, Oregon, tax map #T\vp 6S, Range 39E; Secotion 22BD. have been changed from
North Powder
core   +1 more source

Effects of Magnetic Powder Filling Ratio on the Characteristics of a Magnetic Composite Core Motor

IEEE Access
Magnetic-composite materials, comprising soft magnetic powder and a resin binder, are characterized by excellent machinability and low iron loss. Motors with stator cores made of magnetic-composite materials (magnetic composite core (MCC) motors) can ...
Takashi Nakamura, Ren Washioka, Kenichiro Ochiai, Tsutomu Mizuno, Mitsuhide Sato   +4 more
doaj   +1 more source

Metodologia de obtenção de ímãs à base de Nd-Fe-B via moldagem de pós por injeção [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2013.Os ímãs à base de NdFeB podem ser fabricados por dois processos e são denominados ...
Carvalho, Matheus Amorim
core  

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Synthesis and magnetic properties of cobalt nickel nanoparticles prepared by chemical reduction methods. [PDF]

, 2007
The purpose of this work was to prepare and characterise CoxNii.x/CoNiO core-shell magnetic nanoparticles which showed magnetic exchange bias. The particles were synthesised using a variety of stabilising surfactants and nucleating seeds, via the polyol ...
Patel, Jalpa Dipesh, Patel, J.D.
core  

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Вплив легуючих добавок на структуру і магнітні властивості порошкових матеріалів на основі заліза [PDF]

, 2005
В роботі досліджено вплив легуючих добавок олова на структуру та магнітні властивості порошкових матеріалів на основі заліза. Показано, що введення олова до залізного порошку в кількості 2–10 (мас.)% дозволяє змінювати магнітні властивості матеріалу у ...
Minitsky, A., Маслюк, В., Панасюк, О., Panasyuk, O., Maslyuk, V., Мініцький, А.   +5 more
core   +1 more source