Results 21 to 30 of about 202,217 (330)

Study Of The Chemical Durability And Hazardous Ionic Leaching Of(Soda-Lime) Glass [PDF]

Engineering and Technology Journal, 2009
Huge amounts of glass materials being applied in medical, pharmaceuticaland chemical aqueous solutions; this requires the study of chemical stability of glass at the exposed surfaces with these solutions where the leaching takes place.
Abd al khalaq F. Hammod, Sanaa A. A. Hafad, Huda A. Hussain   +2 more
doaj   +1 more source

Annealing glasses by cyclic shear deformation

The Journal of Chemical Physics, 2022
A major challenge in simulating glassy systems is the ability to generate configurations that may be found in equilibrium at sufficiently low temperatures, in order to probe static and dynamic behavior close to the glass transition. A variety of approaches have recently explored ways of surmounting this obstacle.
Pallabi Das, Anshul D. S. Parmar, Srikanth Sastry   +2 more
openaire   +3 more sources

Quantum versus classical annealing: insights from scaling theory and results for spin glasses on 3-regular graphs [PDF]

, 2015
We discuss an Ising spin glass where each $S=1/2$ spin is coupled antiferromagnetically to three other spins (3-regular graphs). Inducing quantum fluctuations by a time-dependent transverse field, we use out-of-equilibrium quantum Monte Carlo simulations
Liu, Cheng-Wei, Polkovnikov, Anatoli, Sandvik, Anders W.   +2 more
core   +1 more source

Simple Glass Models and Their Quantum Annealing [PDF]

Physical Review Letters, 2008
4 pages, 3 figures, minor typos ...
Jorg, Thomas, Krzakala, Florent, Kurchan, Jorge, Maggs, A. C.   +3 more
openaire   +5 more sources

Quantum Annealing and Analog Quantum Computation [PDF]

, 2008
We review here the recent success in quantum annealing, i.e., optimization of the cost or energy functions of complex systems utilizing quantum fluctuations.
Aeppli, G., Apolloni, B., Arnab Das, Battaglia, D. A., Bhatt, R. N., Bikas K. Chakrabarti, Chakrabarti, B. K., Chakraborti, A., Dotsenko, V., Fu, Y., Garey, M. R., Geman, S., Hartmann, A., Hatano, N., Inoue, J.-I., Marinari, E., Mezard, M., Nielsen, M. A., Nishimori, H., Papadimitriou, C. H., Rieger, H., Roland, J., Sachdev, S., Sarjala, M., Suzuki, S., Suzuki, S., Thirumalai, D.   +26 more
core   +1 more source

Material compositions and production methods for solid cast glass components

A+BE: Architecture and the Built Environment, 2019
Glass can be made by different manufacturing processes and by numerous of varied recipes that in return provide the material with different properties.
Faidra Oikonomopoulou
doaj   +1 more source

Timescales of crystallization and viscous flow of the bulk glass-forming Zr-Ti-Ni-Cu-Be alloys [PDF]

, 2003
Crystallization behavior and equilibrium viscosity of a series of alloys in the Zr-Ti-Cu-Ni-Be system are studied using multiple techniques to determine the various contributions to glass-forming ability.
Johnson, William L., Schroers, Jan, Waniuk, Theodore   +2 more
core   +1 more source

Nanoindentation of Nanoglasses Tested by Molecular Dynamics Simulations: Influence of Structural Relaxation and Chemical Segregation on the Mechanical Response

Frontiers in Materials, 2021
We present molecular dynamics simulations of nanoindentation in order to investigate the effects of segregation and structural relaxation on the mechanical properties of Cu64Zr36 nanoglasses prepared by particle consolidation and long-time annealing. Our
Omar Adjaoud, Karsten Albe
doaj   +1 more source

A Note on the Annealing of Optical Glass [PDF]

Journal of the Optical Society of America, 1920
n ...
Adams, L. H., Williamson, E. D.
openaire   +3 more sources

Definition of the strain-stress distribution of porous glass in the retarded cooling temperature range

MATEC Web of Conferences, 2017
The estimation of the strain-stress distribution (SSD) of porous glass (foamed slag glass, FSG) is assessed by annealing temperature curves according to the given values of the thermomechanical and thermophysical properties of porous glass, which are in ...
Grushko Irina
doaj   +1 more source