Recent progress in the description of glassy relaxation and aging are reviewed for the wide
class of network-forming materials such as GeO 2, Ge x Se 1− x, silicates (SiO 2–Na 2 O) or …

The field of glass science is quickly maturing from a purely empirical science to one built
upon rigorous fundamental physics. These advancements offer an unprecedented level of …

By pum** an 11-cm-long step-index chalcogenide fiber with∼ 330 fs pulses at 4.0 μm
from an optical parametric amplifier, mid-infrared supercontinuum generation spanning …

We report measurements of the third order optical nonlinearity of 51 chalcogenide glasses in
the near infrared. Substituting more polarizable elements (Se for S, Sb for As) into the …

Aging is a common feature of the glassy state. In the case of phase-change chalcogenide
alloys the aging of the amorphous state is responsible for an increase of the electrical …

The past decade has witnessed a significant upsurge in the development of borate and
borosilicate based resorbable bioactive glasses owing to their faster degradation rate in …

A contending technology for nonvolatile memories of the next generation is based on a
remarkable property of chalcogenide alloys known as phase change materials, namely their …

Seventeen glasses in the Ge‐As‐Se ternary glass‐forming region have been fabricated and
analyzed to provide input for optical design data and to establish composition‐and structure …

In the present paper we establish a temperature dependent constraint model of alkali
phosphate glasses considering the structural and topological role of the modifying ion sub …

The Ge 2 Sb 2 Te 5 and GeTe compounds are of interest for applications in phase change
memories. In the reset process of the memory the crystal is rapidly brought above the …