Photoinduced Mass Transport in Ge-Se Amorphous Film

M. Reinfelde; M. Mitkova; T. Nichol; Z. G. Ivanova; J. Teteris

Photoinduced Mass Transport in Ge-Se Amorphous Film

M. Reinfelde, M. Mitkova, T. Nichol, Z. G. Ivanova, J. Teteris

Electrical Engineering Department

Research output: Contribution to journal › Article › peer-review

Abstract

The photoinduced surface relief grating (SRG) formation in chalcogenide Ge _x Se _1-x (0≤x<0.4) thin films is studied. An increase of SRG formation efficiency and photoinduced birefringence is observed for the films with an excess of selenium content (x<0.33). In the process of SRG formation the photoinduced displacement of film material takes place from s- to p- polarization direction state in interference pattern of light. Energy Dispersive Spectroscopy (EDS) data show compositional changes between SRG top and bottom positions.

Original language	American English
Journal	Chalcogenide Letters
State	Published - 1 Jan 2018

Keywords

chalcogenide films
holographic recording
photoinduced mass transport

EGS Disciplines

Electrical and Computer Engineering

Cite this

@article{467545fdbefc48a3ba6e408b40b87245,

title = "Photoinduced Mass Transport in Ge-Se Amorphous Film",

abstract = " The photoinduced surface relief grating (SRG) formation in chalcogenide Ge x Se 1-x (0≤x<0.4) thin films is studied. An increase of SRG formation efficiency and photoinduced birefringence is observed for the films with an excess of selenium content (x<0.33). In the process of SRG formation the photoinduced displacement of film material takes place from s- to p- polarization direction state in interference pattern of light. Energy Dispersive Spectroscopy (EDS) data show compositional changes between SRG top and bottom positions.",

keywords = "chalcogenide films, holographic recording, photoinduced mass transport",

author = "M. Reinfelde and M. Mitkova and T. Nichol and Ivanova, {Z. G.} and J. Teteris",

year = "2018",

month = jan,

day = "1",

language = "American English",

}

TY - JOUR

T1 - Photoinduced Mass Transport in Ge-Se Amorphous Film

AU - Reinfelde, M.

AU - Mitkova, M.

AU - Nichol, T.

AU - Ivanova, Z. G.

AU - Teteris, J.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The photoinduced surface relief grating (SRG) formation in chalcogenide Ge x Se 1-x (0≤x<0.4) thin films is studied. An increase of SRG formation efficiency and photoinduced birefringence is observed for the films with an excess of selenium content (x<0.33). In the process of SRG formation the photoinduced displacement of film material takes place from s- to p- polarization direction state in interference pattern of light. Energy Dispersive Spectroscopy (EDS) data show compositional changes between SRG top and bottom positions.

AB - The photoinduced surface relief grating (SRG) formation in chalcogenide Ge x Se 1-x (0≤x<0.4) thin films is studied. An increase of SRG formation efficiency and photoinduced birefringence is observed for the films with an excess of selenium content (x<0.33). In the process of SRG formation the photoinduced displacement of film material takes place from s- to p- polarization direction state in interference pattern of light. Energy Dispersive Spectroscopy (EDS) data show compositional changes between SRG top and bottom positions.

KW - chalcogenide films

KW - holographic recording

KW - photoinduced mass transport

UR - https://scholarworks.boisestate.edu/electrical_facpubs/375

M3 - Article

JO - Chalcogenide Letters

JF - Chalcogenide Letters

ER -

Photoinduced Mass Transport in Ge-Se Amorphous Film

Abstract

Keywords

EGS Disciplines

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