Conical Intersections in Molecular Photochemistry: The Phase-Change Approach

2003 ◽  
pp. 433-504 ◽  
Author(s):  
Yehuda Haas ◽  
Shmuel Zilberg
Keyword(s):  
Phase Change ◽  
Conical Intersections

Conical intersections in molecular photochemistry – the role of phase change

2000 ◽  
Vol 259 (2-3) ◽  
pp. 249-261 ◽  
Author(s):  
Shmuel Zilberg ◽  
Yehuda Haas
Keyword(s):  
Phase Change ◽  
Conical Intersections

A new formulation of the phase change approach in the theory of conical intersections

2008 ◽  
Vol 347 (1-3) ◽  
pp. 46-56 ◽  
Author(s):  
Stefano Vanni ◽  
Marco Garavelli ◽  
Michael A. Robb
Keyword(s):  
Phase Change ◽  
Conical Intersections ◽  
New Formulation

The effect of an aluminum heat-sink layer on the laser-induced amorphization of SiOx/TeGeSn/SiOx phase-change recording films

1989 ◽  
Vol 47 ◽  
pp. 574-575
Author(s):  
Matthew R. Libera ◽  
Martin Chen
Keyword(s):  
Thin Film ◽  
Phase Change ◽  
Heat Sink ◽  
Multilayer Film ◽  
Glassy Phase ◽  
Film Structure ◽  
Glass Forming ◽  
Active Storage ◽  
Dielectric Layers ◽  
Amorphous States

Phase-change erasable optical storage is based on the ability to switch a micron-sized region of a thin film between the crystalline and amorphous states using a diffraction-limited laser as a heat source. A bit of information can be represented as an amorphous spot on a crystalline background, and the two states can be optically identified by their different reflectivities. In a typical multilayer thin-film structure the active (storage) layer is sandwiched between one or more dielectric layers. The dielectric layers provide physical containment and act as a heat sink. A viable phase-change medium must be able to quench to the glassy phase after melting, and this requires proper tailoring of the thermal properties of the multilayer film. The present research studies one particular multilayer structure and shows the effect of an additional aluminum layer on the glass-forming ability.

Crystallization fractionation technology for paraffin-based phase change materials production

2020 ◽  
pp. 33-38
Author(s):  
S.S. Kruglov (Jr.) ◽  
◽  
G.L. Patashnikov ◽  
S.S. Kruglov (Sr.) ◽  
◽  
...  
Keyword(s):  
Phase Change ◽  
Phase Change Materials
Sign in / Sign up

Export Citation Format

Share Document