Structural analysis of hydrogenated nano-crystalline silicon suboxide (nc-SiOx:H, x < 1) thin films with SAXS for a potential application as phase change material

2019 ◽  
Vol 374 ◽  
pp. 164-170
Author(s):  
Begüm Çınar Bam ◽  
Kemal Rüzgar ◽  
Akın Bacıoğlu ◽  
Semra İde
Keyword(s):  
Thin Films ◽  
Structural Analysis ◽  
Phase Change ◽  
Phase Change Material ◽  
Potential Application ◽  
Crystalline Silicon ◽  
Nano Crystalline ◽  
Silicon Suboxide ◽  
Change Material

scholarly journals Reconfigurable Flat Optics with Programmable Reflection Amplitude Using Lithography‐Free Phase‐Change Material Ultra‐Thin Films (Advanced Optical Materials 2/2021)

2021 ◽  
Vol 9 (2) ◽  
pp. 2170006
Author(s):  
Sébastien Cueff ◽  
Arnaud Taute ◽  
Antoine Bourgade ◽  
Julien Lumeau ◽  
Stephane Monfray ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Change ◽  
Phase Change Material ◽  
Optical Materials ◽  
Reflection Amplitude ◽  
Change Material

scholarly journals Reconfigurable Flat Optics with Programmable Reflection Amplitude Using Lithography‐Free Phase‐Change Material Ultra‐Thin Films

2020 ◽  
pp. 2001291
Author(s):  
Sébastien Cueff ◽  
Arnaud Taute ◽  
Antoine Bourgade ◽  
Julien Lumeau ◽  
Stephane Monfray ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Change ◽  
Phase Change Material ◽  
Reflection Amplitude ◽  
Change Material

Nanopatterning of Phase-Change Material Thin Films For Tunable Photonics

2021 ◽  
Author(s):  
Laric Bobzien ◽  
Ann-Katrin U. Michel ◽  
Nolan Lassaline ◽  
Carin R. Lightner ◽  
Alexander C. Hernandez Oendra ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Change ◽  
Phase Change Material ◽  
Change Material

The effect of Ta interface on the crystallization of amorphous phase change material thin films

2014 ◽  
Vol 104 (22) ◽  
pp. 221605 ◽  
Author(s):  
G. E. Ghezzi ◽  
P. Noé ◽  
M. Marra ◽  
C. Sabbione ◽  
F. Fillot ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Change ◽  
Phase Change Material ◽  
Amorphous Phase ◽  
Change Material

Direct Measurement of Crystal Growth Velocity in Epitaxial Phase-Change Material Thin Films

2019 ◽  
Vol 11 (44) ◽  
pp. 41544-41550 ◽  
Author(s):  
Mario Behrens ◽  
Andriy Lotnyk ◽  
Jürgen W. Gerlach ◽  
Martin Ehrhardt ◽  
Pierre Lorenz ◽  
...  
Keyword(s):  
Thin Films ◽  
Crystal Growth ◽  
Phase Change ◽  
Phase Change Material ◽  
Direct Measurement ◽  
Growth Velocity ◽  
Change Material

scholarly journals Optical Properties of Amorphous and Crystalline GeTe Nanoparticle Thin Films: A Phase-Change Material for Tunable Photonics

2020 ◽  
Vol 3 (5) ◽  
pp. 4314-4320
Author(s):  
Ann-Katrin U. Michel ◽  
Marilyne Sousa ◽  
Maksym Yarema ◽  
Olesya Yarema ◽  
Vladimir Ovuka ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Phase Change ◽  
Phase Change Material ◽  
Change Material

Nanoscale Bipolar Electrical Switching of Ge2 Sb2 Te5 Phase-Change Material Thin Films

2017 ◽  
Vol 3 (12) ◽  
pp. 1700283 ◽  
Author(s):  
Xinxing Sun ◽  
Ulrich Roß ◽  
Jürgen W. Gerlach ◽  
Andriy Lotnyk ◽  
Bernd Rauschenbach
Keyword(s):  
Thin Films ◽  
Phase Change ◽  
Phase Change Material ◽  
Electrical Switching ◽  
Change Material

scholarly journals Tunable infrared metamaterial-based biosensor for detection of hemoglobin and urine using phase change material

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Shobhit K. Patel ◽  
Juveriya Parmar ◽  
Vishal Sorathiya ◽  
Truong Khang Nguyen ◽  
Vigneswaran Dhasarathan
Keyword(s):  
Phase Change ◽  
Phase Change Material ◽  
Potential Application ◽  
Sensing Systems ◽  
Change Material

AbstractThis paper reports about the outcomes from an investigation carried out on tunable biosensor for detection using infrared in the range of 1.5 µm and 1.65 µm. The biosensor is made of phase change material formed by different alloy combinations, Ge2Sb2Te5 (GST). The nature of GST allows for the material to change phase with changes in temperature, giving the tunable sensing property for biosensing application. Sensor built with amorphous GST (aGST) and crystalline GST (cGST) in different design structures were tested on different concentrations of biomolecules: hemoglobin (10 g/l, 20 g/l, 30 g/l and 40 g/l); and urine (0–1.5 mg/dL, 2.5 mg/dL, 5 mg/dL and 10 mg/dL). The tunable response observed from the tests demonstrates the potential application of the materials in the design of switching and sensing systems.

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