Roman Golovchak

Roman Golovchak

Austin Peay State University

H-index: 27

North America-United States

About Roman Golovchak

Roman Golovchak, With an exceptional h-index of 27 and a recent h-index of 14 (since 2020), a distinguished researcher at Austin Peay State University, specializes in the field of Materials Science, chalcogenide glass, structural relaxation, positron annihilation, X-ray photoelectron spectroscopy.

His recent articles reflect a diverse array of research interests and contributions to the field:

Phosphorus-containing Complex Chalcogenide Glasses: Synthesis and Characterization

Radiation-induced modification effects in covalent-network glass formers: Phenomenological description within unified configuration-enthalpy model

High-resolution XPS for determining the chemical order in chalcogenide network glasses

Phase-change materials based on amorphous equichalcogenides

On the numerical criterion of radiation-modification efficiency in chalcogenide glasses

Preparation and Characterization of Sodium-Containing Germanium Selenide Amorphous Thin Films

Incoporation of Fe and Sn in Ge-Ga-Se-Te Glass Matrix

Optical properties and tunable luminescence of Ce3+/Dy3+ doped lithium borate glasses for photonic applications

Roman Golovchak Information

University

Position

Associate Professor

Citations(all)

2532

Citations(since 2020)

807

Cited By

2090

hIndex(all)

27

hIndex(since 2020)

14

i10Index(all)

80

i10Index(since 2020)

24

Email

University Profile Page

Austin Peay State University

Google Scholar

View Google Scholar Profile

Roman Golovchak Skills & Research Interests

Materials Science

chalcogenide glass

structural relaxation

positron annihilation

X-ray photoelectron spectroscopy

Top articles of Roman Golovchak

Title

Journal

Author(s)

Publication Date

Phosphorus-containing Complex Chalcogenide Glasses: Synthesis and Characterization

Bulletin of the American Physical Society

Anna Sheets

Dakota Price

Bohdan Mahlovanyi

Roman Golovchak

Andriy Kovalskiy

...

2024/3/5

Radiation-induced modification effects in covalent-network glass formers: Phenomenological description within unified configuration-enthalpy model

Applied Radiation and Isotopes

Oleh Shpotyuk

Mykola Vakiv

Andriy Kovalskiy

Roman Golovchak

Valentina Balitska

...

2024/2/24

High-resolution XPS for determining the chemical order in chalcogenide network glasses

Journal of Non-Crystalline Solids: X

R Golovchak

O Shpotyuk

A Kovalskiy

2023/6/1

Phase-change materials based on amorphous equichalcogenides

Scientific Reports

Roman Golovchak

Jarres Plummer

Andriy Kovalskiy

Yuriy Holovchak

Tetyana Ignatova

...

2023/2/18

On the numerical criterion of radiation-modification efficiency in chalcogenide glasses

Oleh Shpotyuk

Andriy Kovalskiy

Jacek Filipecki

Roman Golovchak

Yaroslav Shpotyuk

...

2023

Preparation and Characterization of Sodium-Containing Germanium Selenide Amorphous Thin Films

Bulletin of the American Physical Society

Jair Martinez

Michael Graff

Bohdan Mahlovanyi

Justin Oelgoetz

Roman Golovchak

2023/11/9

Incoporation of Fe and Sn in Ge-Ga-Se-Te Glass Matrix

Bulletin of the American Physical Society

Meleah Lanier

Roman Golovchak

Andriy Kovalskiy

2023/11/9

Optical properties and tunable luminescence of Ce3+/Dy3+ doped lithium borate glasses for photonic applications

Journal of Luminescence

Bohdan Mahlovanyi

Michael Truax

Andriy Luchechko

Yaroslav Shpotyuk

Guang Yang

...

2023/11/1

On the unified configuration-enthalpic model of radiation induced functionality in chalcogenide glass-forming systems

Andriy Kovalskiy

Roman Golovchak

Oleh Shpotyuk

Valentina Balitska

Mykhaylo Shpotyuk

2022

On the temperature behavior of optical gap in arsenic sulphide glasses

physica status solidi (b)

James Forsythe

Mykhaylo Shpotyuk

Oleh Shpotyuk

Roman Golovchak

2022

Synthesis and Characterization of Complex Chalcogenide Glasses

Bulletin of the American Physical Society

Anna Sheets

Dakota Price

Andriy Kovalskiy

Roman Golovchak

Catherine Boussard-Pledel

...

2022/11/3

Broadband photosensitive medium based on amorphous equichalcogenides

ACS Applied Electronic Materials

Roman Golovchak

Jarres Plummer

Andriy Kovalskiy

Yuriy Holovchak

Tetyana Ignatova

...

2022/11/1

Remedial insight on ageing of glass through the study of ancient man‐made artefacts

Archaeometry

R Golovchak

A Kovalskiy

Y Shpotyuk

B Mahlovanyi

D Ploch

...

2021/4

Influence of irradiation conditions on optical photoresponse of chalcogenide glass thin films

Šaćira Mandal, Adlija Čaušević, Sabina Semiz, Plasma leptin concentrations and lipid

Andriy Kovalskiy

Roman Holovchak

Yaroslav Shpotyuk

Jozef Cebulski

2021

Ovonic threshold switching induced local atomic displacements in amorphous Ge60Se40 film probed via in situ EXAFS under DC electric field

Journal of Non-Crystalline Solids

Sang Yeol Shin

Hyun Kim

Roman Golovchak

Byung-ki Cheong

Himanshu Jain

...

2021/9/15

The Structure of Ga-Sb-Se Glasses by High‐Resolution X‐Ray Photoelectron Spectroscopy

physica status solidi (b)

Roman Golovchak

Laurent Calvez

Alicia Lecomte

Andriy Kovalskiy

Henry Luftman

...

2021/6/1

Parameterization of photobleaching and photodarkening in-situ kinetics in thermally deposited GeSe2 thin films

Thin Solid Films

Andriy Kovalskiy

Joshua A Allen

Roman Golovchak

Justin Oelgoetz

Oleh Shpotyuk

...

2021/5/31

Dynamics of structural relaxation in bioactive 45S5 glass

Journal of Physics: Condensed Matter

R Golovchak

C Brennan

J Fletcher

T Ignatova

H Jain

2020/4/27

Amorphous rigidification and cooperativity drop in semi− crystalline plasticized polylactide

Polymer

Nagihan Varol

Nicolas Delpouve

Steven Araujo

Sandra Domenek

Alain Guinault

...

2020/4/24

Effect of P/Bi substitution on optical and thermal properties of Ga-Ge-Se-Te glasses

Journal of Alloys and Compounds

R Golovchak

MJ Seage

J Szlęzak

Y Shpotyuk

D Płoch

...

2020/9/15

See List of Professors in Roman Golovchak University(Austin Peay State University)

Co-Authors

H-index: 58
Himanshu Jain

Himanshu Jain

Lehigh University

H-index: 36
John S. McCloy

John S. McCloy

Washington State University

H-index: 30
Halyna Klym / Галина Клим

Halyna Klym / Галина Клим

Lviv Polytechnic National University

H-index: 29
Yong Gyu Choi

Yong Gyu Choi

Korea Aerospace University

H-index: 26
Andriy Kovalskiy

Andriy Kovalskiy

Austin Peay State University

H-index: 20
Jozef Cebulski

Jozef Cebulski

Uniwersytet Rzeszowski

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