Costel Constantin

777 citations

33 papers · 651 indexed · h-index 13

Impact in

Condensed Matter Physics top 5%
- GaN-based semiconductor devices and materials
Materials Chemistry top 10%
- Thermal properties of materials
- ZnO doping and properties
- Advanced Thermoelectric Materials and Devices

Papers in

Condensed Matter Physics 13
- GaN-based semiconductor devices and materials 13
Materials Chemistry 24
- ZnO doping and properties 7
- Thermal properties of materials 5
- Advanced Thermoelectric Materials and Devices 5

Co-authors: Arthur R. Smith Muhammad Haider David C. Ingram Hamad Albrithen Chester J. Szwejkowski Patrick E. Hopkins Brian Donovan Ramez Cheaito
Journals: Journal of Applied Physics (6 papers)Physical Review B (3 papers)Applied Physics Letters (2 papers)Scientific Reports (1 paper)Advances in Condensed Matter Physics (1 paper)
Partner nations: United States Sweden Saudi Arabia

In The Last Decade

Costel Constantin

31 papers receiving 647 citations

Peers

Countries citing papers authored by Costel Constantin

Since Specialization

Citations

This map shows the geographic impact of Costel Constantin's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Costel Constantin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Costel Constantin more than expected).

Fields of papers citing papers by Costel Constantin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Costel Constantin. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Costel Constantin. The network helps show where Costel Constantin may publish in the future.

Co-authors

The 25 scholars most cited alongside Costel Constantin, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Costel Constantin Line = papers co-authored together Costel Constantin links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Electrostatic modulation of thermoelectric transport properties of 2H-MoTe₂ Energy Advances ·Tianhui Zhu, Sree Sourav Das, Safoura Nayeb Sadeghi, Farjana Ferdous Tonni, Sergiy Krylyuk, Costel Constantin, Keivan Esfarjani, Albert V. Davydov, Mona Zebarjadi	2023	5
2	Ellipsometry, transmission, and photoluminescence characterization of Mn-doped ITO thin films deposited by DC magnetron sputtering Materials Research Express ·Masoud Kaveh, D. J. Lawrence, Scott Bender, Daniel Hirt, William Riffe, Costel Constantin	2023	1
3	Compositional dependence of linear and nonlinear optical response in crystalline hafnium zirconium oxide thin films Journal of Applied Physics ·Jon F. Ihlefeld, Ting S. Luk, Sean W. Smith, Shelby S. Fields, Samantha T. Jaszewski, Daniel Hirt, Will T. Riffe, Scott Bender, Costel Constantin, Mukil V. Ayyasamy, Prasanna V. Balachandran, Ping Lu, Michael David Henry, Paul Davids	2020	22
4	Analysis of PEDOT:PSS Films After Sulfuric Acid Treatment on Silicon and Fused Silica using FT-IR and UV-VIS MRS Advances ·Emma G. Langford, Kenneth D. Shaughnessy, T. C. DeVore, D. J. Lawrence, Costel Constantin	2016	17
5	Thermoelectric Properties of Nano-Meso-Micro β-MnO2 Powders as a Function of Electrical Resistance Nanoscale Research Letters ·Morgan Hedden, Nick Francis, J. T. Haraldsen, Towfiq Ahmed, Costel Constantin	2015	22
6	Proximity-induced magnetism in transition-metal substituted graphene Scientific Reports ·Charles B. Crook, Costel Constantin, Towfiq Ahmed, Jian‐Xin Zhu, Alexander V. Balatsky, J. T. Haraldsen	2015	32
7	Thermal boundary conductance accumulation and interfacial phonon transmission: Measurements and theory Physical Review B ·Ramez Cheaito, John T. Gaskins, M. E. Caplan, Brian Donovan, Brian M. Foley, Ashutosh Giri, John C. Duda, Chester J. Szwejkowski, Costel Constantin, Harlan James Brown‐Shaklee, Jon F. Ihlefeld, Patrick E. Hopkins	2015	80
8	Thermal boundary conductance across metal-gallium nitride interfaces from 80 to 450 K Applied Physics Letters ·Brian Donovan, Chester J. Szwejkowski, John C. Duda, Ramez Cheaito, John T. Gaskins, Chunting Yang, Costel Constantin, Reese E. Jones, Patrick E. Hopkins	2014	51
9	Protein Thermal Conductivity Measured in the Solid State Reveals Anharmonic Interactions of Vibrations in a Fractal Structure The Journal of Physical Chemistry Letters ·Brian M. Foley, Caroline S. Gorham, John C. Duda, Ramez Cheaito, Chester J. Szwejkowski, Costel Constantin, Bryan Kaehr, Patrick E. Hopkins	2014	31
10	Modeling Energy Band Gap as a Function of Optical Electronegativity for Binary Oxides Biochemistry and Molecular Biology Education ·Kristen Dagenais, Matthew Chamberlin, Costel Constantin	2013	9
11	Power flow control solutions in the Romanian power system under high wind generation conditions Costel Constantin, Mircea Eremia, Lucian Toma	2013	2
12	Zinc and Zinc Oxide Nanowires Grown on PEDOT:PSS/SiO₂ Conductive Polymer Thin Films by Vapor Phase Transport Deposition MRS Proceedings ·Matthew Chamberlin, Costel Constantin	2011	1
13	Magnetic and Electronic Properties of Fe_0.1Sc_0.9N/ScN(001)/MgO(001) Films Grown by Radio-Frequency Molecular Beam Epitaxy MRS Proceedings ·Costel Constantin, Kangkang Wang, Abhijit Chinchore, Han-Jong Chia, J. T. Markert, Arthur R. Smith	2009	0
14	Surface reconstructions of cubic gallium nitride (001) grown by radio frequency nitrogen plasma molecular beam epitaxy under gallium-rich conditions Journal of Applied Physics ·Muhammad Haider, Rong Yang, Costel Constantin, Erdong Lu, Arthur R. Smith, Hamad Albrithen	2006	5
15	Growth, Structural, Electronic and Optical Characterization of Nitride Semiconductors Grown by rf-Plasma Molecular Beam Epitaxy OhioLink ETD Center (Ohio Library and Information Network) ·Costel Constantin	2005	1
16	Scanning Tunneling Microscopy and Surface Simulation of Zinc-Blende GaN(001) Intrinsic4×Reconstruction: Linear Gallium Tetramers? Physical Review Letters ·Hamad Albrithen, Rong Yang, Muhammad Haider, Costel Constantin, Erdong Lu, Arthur R. Smith, Nancy Sandler, Pablo Ordejón	2005	12
17	Composition-dependent structural properties in ScGaN alloy films: A combined experimental and theoretical study Journal of Applied Physics ·Costel Constantin, Muhammad Haider, David C. Ingram, Arthur R. Smith, Nancy Sandler, Kai Sun, Pablo Ordejón	2005	42
18	Dependence of magnetic properties on the growth conditions of MnGaN grown by rf N plasma molecular beam epitaxy physica status solidi (a) ·Muhammad Haider, Costel Constantin, Hamad Albrithen, Gabriel Caruntu, Charles J. O’Connor, Arthur R. Smith	2005	7
19	Publisher's Note: ScGaN alloy growth by molecular beam epitaxy: Evidence for a metastable layered hexagonal phase [Phys. Rev. B70, 193309 (2004)] Physical Review B ·Costel Constantin, Hamad Albrithen, Muhammad Haider, David C. Ingram, Arthur R. Smith	2004	1
20	Mixing Rocksalt and Wurtzite Structure Binary Nitrides to Form Novel Ternary Alloys: ScGaN and MnGaN MRS Proceedings ·Costel Constantin, Hamad Albrithen, Muhammad Haider, David C. Ingram, Arthur R. Smith	2003	1

About Costel Constantin

Costel Constantin is a scholar working on Condensed Matter Physics, Materials Chemistry, Polymers and Plastics, Mechanics of Materials and Electrical and Electronic Engineering, having authored 33 papers that have together received 651 indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (13 papers), Metal and Thin Film Mechanics (10 papers), Semiconductor materials and devices (9 papers), ZnO doping and properties (7 papers), Thermal properties of materials (5 papers), Advanced Thermoelectric Materials and Devices (5 papers), Transition Metal Oxide Nanomaterials (4 papers) and Quantum and electron transport phenomena (4 papers). The work is most often cited by research in Condensed Matter Physics (216 citations), Materials Chemistry (469 citations), Mechanics of Materials (234 citations), Electronic, Optical and Magnetic Materials (119 citations) and Electrical and Electronic Engineering (204 citations). Costel Constantin has collaborated with scholars based in United States, Sweden and Saudi Arabia. Frequent co-authors include Arthur R. Smith, Muhammad Haider, David C. Ingram, Hamad Albrithen, Chester J. Szwejkowski, Patrick E. Hopkins, Brian Donovan, Ramez Cheaito, John C. Duda and Ashutosh Giri. Their work appears in journals such as Journal of Applied Physics, Physical Review B, Applied Physics Letters, Scientific Reports and Advances in Condensed Matter Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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