Dynamic relaxations and relaxation-property relationships in metallic glasses

WH Wang - Progress in Materials Science, 2019 - Elsevier
Dynamic relaxation is an intrinsic and universal feature of glasses and enables fluctuation
and dissipation to occur, which induces plentiful behaviour, maintains equilibrium, and …

Temperature effect on structural properties of boron oxide thin films deposited by MOCVD method

OM Moon, BC Kang, SB Lee, JH Boo - Thin Solid Films, 2004 - Elsevier
Boron oxide (B2O3) thin films were deposited on Si (100) substrates using a single source
precursor by thermal MOCVD method under a pressure of 150 mTorr and the temperature …

Two-level systems and boson peak remain stable in 110-million-year-old amber glass

T Pérez-Castañeda, RJ Jiménez-Riobóo, MA Ramos - Physical review letters, 2014 - APS
The two most prominent and ubiquitous features of glasses at low temperatures, namely the
presence of tunneling two-level systems and the so-called boson peak in the reduced …

Topological constraint model for the elasticity of glass-forming systems

CJ Wilkinson, Q Zheng, L Huang, JC Mauro - Journal of Non-Crystalline …, 2019 - Elsevier
The elastic response of glass is one of its most important properties for a wide range of
applications in architecture, transportation, information display, and healthcare …

Boson peak in the vibrational spectra of glasses

A Moriel, E Lerner, E Bouchbinder - Physical Review Research, 2024 - APS
A hallmark of glasses is an excess of low-frequency, nonphononic vibrations. It is manifested
as a terahertz peak—the boson peak—in the ratio of the vibrational density of state (VDoS) …

Frequency behavior of Raman coupling coefficient in glasses

NV Surovtsev, AP Sokolov - Physical Review B, 2002 - APS
The low-frequency Raman coupling coefficient C (ν) of 11 different glasses is evaluated. It is
shown that the coupling coefficient demonstrates a universal linear frequency behavior C …

Morphology control in high yield boron carbide

JL Watts, PC Talbot, JA Alarco, IDR Mackinnon - Ceramics International, 2017 - Elsevier
The production of boron carbide powder with uniform particle size in high yield is
demonstrated via precise control of precursor processing and handling conditions. A gel is …

Boron sources as sintering additives for alumina-based refractory castables

IDG Maizo, AP Luz, C Pagliosa, VC Pandolfelli - Ceramics International, 2017 - Elsevier
Sintering additives (SA) have great potential to be used in refractories to enhance their
thermo-mechanical properties at intermediate temperatures (600–1200° C). Boron-based …

In situ nanoparticle-induced anti-oxidation mechanisms: Application to FeCrB alloys

G Xu, K Wang, H Li, J Ju, X Dong, H Jiang, Q Wang… - Corrosion …, 2021 - Elsevier
In this work, in situ nanoparticles (TiB 2 and TiC) can be demonstrated to induce significant
improvement in the oxidation resistance of Fe-12 wt.% Cr-3.5 wt.% B alloys. To unravel the …

Influence of boron contents on oxidation behavior and the diffusion mechanism of Fe–B based alloys at 1073 K in air

Z Lv, H Fu, J Xing, Z Huang, S Ma, Y Hu - Corrosion Science, 2016 - Elsevier
The microstructure and oxidation behavior of Fe–B alloys have been investigated. Oxide
scale cross-sectional microstructures oxidized at 1073 K for 100 h have been studied. EPMA …