D. Tonchev

745 citations

39 papers · 593 indexed · h-index 15

Impact in

Ceramics and Composites top 2%
- Glass properties and applications
Materials Chemistry top 10%
- Phase-change materials and chalcogenides
- Luminescence Properties of Advanced Materials
- Nuclear materials and radiation effects

Papers in ⓘ

Materials Chemistry 35
- Phase-change materials and chalcogenides 25
- Luminescence Properties of Advanced Materials 15
- Solid-state spectroscopy and crystallography 4
Ceramics and Composites 23
- Glass properties and applications 23

Co-authors: Safa Kasap (34 shared papers)R. G. DeCorby (11 shared papers)C.J. Haugen (10 shared papers)J.N. McMullin (8 shared papers)George Belev (8 shared papers)Go Okada (7 shared papers)Tomasz W. Wysokiński (3 shared papers)L. D. Chapman (3 shared papers)
Journals: Journal of Non-Crystalline Solids (8 papers)Journal of Materials Science Materials in Electronics (3 papers)Optical Materials (2 papers)Optics Express (1 paper)Applied Surface Science (1 paper)
Partner nations: Canada Bulgaria Japan

In The Last Decade

D. Tonchev

38 papers receiving 576 citations

Peers

Countries citing papers authored by D. Tonchev

Since Specialization

Citations

This map shows the geographic impact of D. Tonchev'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 D. Tonchev with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Tonchev more than expected).

Fields of papers citing papers by D. Tonchev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Tonchev. 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 D. Tonchev. The network helps show where D. Tonchev may publish in the future.

Co-authors

The 25 scholars most cited alongside D. Tonchev, 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 D. Tonchev Line = papers co-authored together D. Tonchev links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 39 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Samarium‐Doped Oxyfluoride Glass‐Ceramic as a New Fast Erasable Dosimetric Detector Material for Microbeam Radiation Cancer Therapy Applications at the Canadian Synchrotron Journal of the American Ceramic Society ·Go Okada, Jumpei Ueda, Setsuhisa Tanabe, George Belev, Tomasz W. Wysokiński, L. D. Chapman, D. Tonchev, Safa Kasap	2014	61
2	Photoinduced refractive index change in As2Se3 by 633nm illumination Optics Express ·Andy van Popta, R. G. DeCorby, C.J. Haugen, Travis G. Robinson, J.N. McMullin, D. Tonchev, Safa Kasap	2002	58
3	Valency conversion of samarium ions under high dose synchrotron generated X‐ray radiation Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·George Belev, Go Okada, D. Tonchev, Cyril Koughia, Chris Varoy, Andy Edgar, Tomasz W. Wysokiński, L. D. Chapman, Safa Kasap	2011	54
4	Thermal properties of SbxSe100−x glasses studied by modulated temperature differential scanning calorimetry Journal of Non-Crystalline Solids ·D. Tonchev, Safa Kasap	1999	43
5	Optical properties of divalent samarium-doped fluorochlorozirconate glasses and glass ceramics Optical Materials ·A. Edgar, Chris Varoy, Cyril Koughia, D. Tonchev, George Belev, Go Okada, Safa Kasap, Heinz von Seggern, M. A. Ryan	2009	33
6	Optical properties of Er-doped Gax(Ge0.3Se0.7)100−x glasses Optical Materials ·M. Munzar, Cyril Koughia, D. Tonchev, Kouji Maeda, Tetsuo Ikari, C.J. Haugen, R. G. DeCorby, J.N. McMullin, Safa Kasap	2005	33
7	Effect of aging on glass transformation measurements by temperature modulated DSC Materials Science and Engineering A ·D. Tonchev, Safa Kasap	2002	33
8	Recent photoluminescence research on chalcogenide glasses for photonics applications Journal of Non-Crystalline Solids ·Safa Kasap, K. Koughia, M. Munzar, D. Tonchev, D. Saitou, Takeshi Aoki	2007	27
9	Photoluminescence in Er-doped Ge–Ga–Se glasses Journal of Luminescence ·K. Koughia, M. Munzar, D. Tonchev, C.J. Haugen, R. G. DeCorby, J.N. McMullin, Safa Kasap	2004	26
10	Effect of Ga on the structure of Ge–Se–Ga glasses from thermal analysis, Raman and XPS measurements Journal of Materials Science Materials in Electronics ·Kouji Maeda, Toshikatsu Sakai, K. Sakai, Tetsuo Ikari, M. Munzar, D. Tonchev, Safa Kasap, G. Lucovsky	2007	24
11	Thermal and photoluminescence properties of Er3+-doped (GaSe) (As2Se3)1− glasses Journal of Non-Crystalline Solids ·D. Tonchev, C.J. Haugen, R. G. DeCorby, J.N. McMullin, Safa Kasap	2003	22
12	Strong Bragg gratings photoinduced by 633-nm illumination in evaporated As_2Se_3 thin films Optics Letters ·Travis G. Robinson, R. G. DeCorby, James N. McMullin, C.J. Haugen, Safa Kasap, D. Tonchev	2003	19
13	Properties of a-Sb Se1− photoconductors Journal of Non-Crystalline Solids ·D. Tonchev, Bud Fogal, George Belev, Robert E. Johanson, Safa Kasap	2002	16
14	Low-temperature Er3+ emission in Ge–S–Ga glasses excited by host absorption Journal of Non-Crystalline Solids ·Z.G. Ivanova, Z. Aneva, A. G. Ramakrishnan, D. Tonchev, E. S. R. Gopal, K. S. R. Koteswara Rao, T. W. Allen, R. G. DeCorby, Safa Kasap	2007	16
15	A Comparative Study on the Conductive Properties of Coated and Printed Silver Layers on a Paper Substrate Journal of Electronic Materials ·Nash Cian, Yann Spiesschaert, George Amarandei, Zlatka Stoeva, Rumen I. Tomov, D. Tonchev, Isabel Van Driessche, B.A. Głowacki	2014	14
16	PHOTOLUMINESCENCE AND THERMAL PROPERTIES OF Er-DOPED As-Se-Ga-Ge BASED GLASSES C.J. Haugen, D. Tonchev, R. G. DeCorby, J.N. McMullin, Theodore Allen, Koji Maeda, T. Ikari, Safa Kasap	2002	13
17	Samarium-doped oxyfluoride borophosphate glasses for x-ray dosimetry in Microbeam Radiation Therapy Journal of Non-Crystalline Solids ·Vincent Martin, Go Okada, D. Tonchev, George Belev, Tomasz W. Wysokiński, L. D. Chapman, Safa Kasap	2013	13
18	Photoluminescence measurements of Er-doped chalcogenide glasses Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ·T. W. Allen, Matthew M. Hawkeye, C.J. Haugen, R. G. DeCorby, J.N. McMullin, D. Tonchev, K. Koughia, Safa Kasap	2004	11
19	Rare-earth doped chalcogenide thin films fabricated by pulsed laser deposition Applied Surface Science ·Prabhat K. Dwivedi, Yan Sun, Ying Y. Tsui, D. Tonchev, M. Munzar, K. Koughia, C.J. Haugen, R. G. DeCorby, J.N. McMullin, Safa Kasap	2005	10
20	Effects of oxygen and chlorine on charge transport in vacuum deposited pure a-Se films Journal of Physics and Chemistry of Solids ·George Belev, D. Tonchev, Bud Fogal, Christopher S. Allen, Safa Kasap	2007	7

About D. Tonchev

D. Tonchev is a scholar working on Materials Chemistry, Ceramics and Composites, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Biomedical Engineering, having authored 39 papers that have together received 593 indexed citations. Recurring topics across this work include Phase-change materials and chalcogenides (25 papers), Glass properties and applications (23 papers), Luminescence Properties of Advanced Materials (15 papers), Chalcogenide Semiconductor Thin Films (10 papers), Solid-state spectroscopy and crystallography (4 papers), Nonlinear Optical Materials Studies (3 papers), Crystal Structures and Properties (3 papers) and Advanced Semiconductor Detectors and Materials (3 papers). The work is most often cited by research in Ceramics and Composites (318 citations), Materials Chemistry (523 citations), Radiation (80 citations), Electrical and Electronic Engineering (241 citations) and Acoustics and Ultrasonics (3 citations). D. Tonchev has collaborated with scholars based in Canada, Bulgaria and Japan. Frequent co-authors include Safa Kasap, R. G. DeCorby, C.J. Haugen, J.N. McMullin, George Belev, Go Okada, Tomasz W. Wysokiński, L. D. Chapman, Cyril Koughia and K. Koughia. Their work appears in journals such as Journal of Non-Crystalline Solids, Journal of Materials Science Materials in Electronics, Optical Materials, Optics Express and Applied Surface Science.

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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