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35 033 (0,074s)

Výsledek výzkumu

The comparison of thermal evaporation, pulsed laser deposition and flash evaporation techniques for preparation of multicomponent amorphous chalcogenide thin films

thermal evaporation, pulsed laser deposition and flash evaporation. The use of thermal evaporation is possible for good films preparation of materials that evaporat without. It has been demonstra...

CA - Anorganická chemie

  • 2012
  • O
Výsledek výzkumu

Medium long term thermal stability of flash evaporated films with composition of Ge2Sb2Te5.

Medium long term thermal stability of flash evaporated films with composition of Ge2Sb2Te5 were studied.

JA - Elektronika a optoelektronika, elektrotechnika

  • 2008
  • D
Výsledek výzkumu

Comparisons of various deposition techniques for preparation of thin films

thermal evaporation, pulsed laser deposition and flash thermal evaporation. The use of thermalevaporation is possible for good films preparation of number materials that evaporate that the fl...

CA - Anorganická chemie

  • 2012
  • O
Výsledek výzkumu

Physico-chemical properties of the Ge8Sb2-xBixTe11 bulks and thin films.

In this work the Ge8Sb2-xBixTe11 thin films were prepared. by Flash Thermal Evaporation (FE) and by Pulsed Laser Deposition (PLD) techniques and their structure, thermal, electrical and optical properties were inve...

Inorganic and nuclear chemistry

  • 2017
  • Jimp
  • Odkaz
Výsledek výzkumu

Synchrotron XPS studies of illuminated and annealed flash evaporated a-Ge2S3 films

The atomic composition, local structure and coordination of flash evaporated Ge2S3 films and their changes induced by laser illumination and thermal annealing in vacuum were investigated by means of high resolution synchrot...

BM - Fyzika pevných látek a magnetismus

  • 2014
  • Jx
  • Odkaz
Výsledek výzkumu

Medium-term thermal stability of amorphous Ge2Sb2Te5 flash-evaporated thin films with regards to change in structure and optical properties

The stability of flash-evaporated amorphous Ge2Sb2Te5 thin films has been studied under medium-term temperature treatment (30 - 80 °C, with a step of 10 °C) in ten subsequent heating and cooling cycles. The significant changes in st...

CA - Anorganická chemie

  • 2009
  • Jx
Výsledek výzkumu

Planar chalcogenide quarter wave stack filter for near-infrared

A quarter wave stack dielectric filter with normal incidence pass band in near - infrared range was prepared from alternating high index contrast chalcogenide films. Films were deposited using flash and thermal evaporation ...

CA - Anorganická chemie

  • 2009
  • Jx
Výsledek výzkumu

Structure, electrical, optical and thermal properties of Ge4Sb4Tex(x=8,9 and10) thin films

The crystalline samples were prepared and their amorphous semiconducting thin films obtained by flash evaporation. The films were crystallized by a short laser pulses or slowly by annealing. The electrical and optical properties of ...

CA - Anorganická chemie

  • 2009
  • Jx
Výsledek výzkumu

Optical Properties and Phase Change Transition in Ge2Sb2Te5 Flash Evaporated Thin Films Studied by Temperature Dependent Spectroscopic Ellipsometry.

Optical properties and phase change transition in Ge2Sb2Te5 flash evaporated thin films were studied by temperature dependent spectroscopic ellipsometry....

BH - Optika, masery a lasery

  • 2008
  • Jx
Výsledek výzkumu

Electrical properties of flash-evaporated carbon nanolayers on PTFE

Carbon nano-layers were prepared by carbon flash evaporation on polytetrafluoroethylene. The electrical resistance of the carbon layers deposited onto PTFE by flash evaporation was measured as a function of the sam...

CD - Makromolekulární chemie

  • 2010
  • Jx
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