D. Tonchev

745 total citations
39 papers, 593 citations indexed

About

D. Tonchev is a scholar working on Materials Chemistry, Ceramics and Composites and Electrical and Electronic Engineering. According to data from OpenAlex, D. Tonchev has authored 39 papers receiving a total of 593 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Materials Chemistry, 23 papers in Ceramics and Composites and 16 papers in Electrical and Electronic Engineering. Recurrent topics in D. Tonchev's work include Phase-change materials and chalcogenides (25 papers), Glass properties and applications (23 papers) and Luminescence Properties of Advanced Materials (15 papers). D. Tonchev is often cited by papers focused on Phase-change materials and chalcogenides (25 papers), Glass properties and applications (23 papers) and Luminescence Properties of Advanced Materials (15 papers). D. Tonchev collaborates with scholars based in Canada, Bulgaria and Japan. D. Tonchev's co-authors include Safa Kasap, R. G. DeCorby, C.J. Haugen, J.N. McMullin, George Belev, Go Okada, L. D. Chapman, Tomasz W. Wysokiński, Cyril Koughia and K. Koughia and has published in prestigious journals such as Journal of the American Ceramic Society, Optics Letters and Materials Science and Engineering A.

In The Last Decade

D. Tonchev

38 papers receiving 576 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. Tonchev Canada	15	523	318	241	80	64	39	593
Ning Da China	17	669 1.3×	594 1.9×	454 1.9×	60 0.8×	50 0.8×	34	916
R.A. Rodrı́guez Mexico	14	590 1.1×	152 0.5×	329 1.4×	110 1.4×	37 0.6×	21	628
Takeru Kinoshita Japan	7	290 0.6×	189 0.6×	178 0.7×	50 0.6×	28 0.4×	10	404
A.B. Kulinkin Russia	11	370 0.7×	118 0.4×	187 0.8×	38 0.5×	27 0.4×	38	435
Ramachari Doddoji Vietnam	17	842 1.6×	667 2.1×	416 1.7×	81 1.0×	29 0.5×	49	897
Chongyun Shao China	15	422 0.8×	430 1.4×	464 1.9×	65 0.8×	21 0.3×	77	752
Liaolin Zhang China	16	679 1.3×	557 1.8×	563 2.3×	40 0.5×	71 1.1×	89	978
Junichi Ohwaki Japan	10	752 1.4×	623 2.0×	552 2.3×	33 0.4×	60 0.9×	23	875
A.M. Loireau-Lozac'h France	13	428 0.8×	309 1.0×	181 0.8×	19 0.2×	12 0.2×	26	486
Bruno Caillier France	13	271 0.5×	57 0.2×	217 0.9×	70 0.9×	33 0.5×	32	410

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-authorship network of co-authors of D. Tonchev

This figure shows the co-authorship network connecting the top 25 collaborators of D. Tonchev. A scholar is included among the top collaborators of D. Tonchev based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D. Tonchev. D. Tonchev is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Okada, Go, Jumpei Ueda, Setsuhisa Tanabe, et al.. (2014). 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. 97(7). 2147–2153. 61 indexed citations

Tonchev, D., et al.. (2014). X-ray sensing materials stability: influence of ambient storage temperature on essential thermal properties of undoped vitreous selenium. Journal of Physics Conference Series. 558. 12007–12007. 4 indexed citations

Tonchev, D., et al.. (2012). SYNTHESIS, STRUCTURE AND LUMINESCENT PROPERTIES OF SAMARIUM-DOPED BOROPHOSPHATES. 1 indexed citations

Kostova, Irena, et al.. (2012). Synthesis and characterization of zinc phosphates doped with samarium and manganese. 1 indexed citations

Aoki, Takeshi, K. Koughia, Kazuhiro J. Fujimoto, et al.. (2009). Observation of ⁴F_3/2→⁴I_15/2 radiative transition in Nd³⁺ ions in GaLaS glass using frequency‐resolved PL spectroscopy. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 6(S1). 2 indexed citations

Ivanova, Z.G., Cyril Koughia, Jong Heo, et al.. (2008). The influence of CsBr addition on optical and thermal properties of GeGaS glasses doped with erbium. Journal of Materials Science Materials in Electronics. 20(S1). 421–424. 2 indexed citations

Belev, George, et al.. (2007). Effects of oxygen and chlorine on charge transport in vacuum deposited pure a-Se films. Journal of Physics and Chemistry of Solids. 68(5-6). 972–977. 7 indexed citations

Ivanova, Z.G., Z. Aneva, K. Koughia, D. Tonchev, & Safa Kasap. (2007). On the optical absorption and photoluminescence of Er-doped Ge–S–Ga glasses. Journal of Non-Crystalline Solids. 353(13-15). 1330–1332. 6 indexed citations

Ivanova, Z.G., Z. Aneva, A. G. Ramakrishnan, et al.. (2007). Low-temperature Er3+ emission in Ge–S–Ga glasses excited by host absorption. Journal of Non-Crystalline Solids. 353(13-15). 1418–1421. 16 indexed citations

10.

Ivanova, Z.G., D. Tonchev, R. Ganesan, E. S. R. Gopal, & Safa Kasap. (2005). Temperature-Dependent Photoluminescence In Er-Doped Ge-S-Ga Glasses. Journal of Optoelectronics and Advanced Materials. 7(4). 1863–1867. 2 indexed citations

11.

Ivanova, Z.G., K. Koughia, D. Tonchev, J.C. Pivin, & Safa Kasap. (2005). Photoluminescence in Er-implanted amorphous Ge-S-Ga thin films. HAL (Le Centre pour la Communication Scientifique Directe). 4 indexed citations

12.

Dwivedi, Prabhat K., Yan Sun, Ying Y. Tsui, et al.. (2005). Rare-earth doped chalcogenide thin films fabricated by pulsed laser deposition. Applied Surface Science. 248(1-4). 376–380. 10 indexed citations

13.

Tonchev, D. & Safa Kasap. (2004). Thermal Characterization Of Glasses AndPolymers By Temperature ModulatedDifferential Scanning Calorimetry:Glass Transition Temperature. WIT transactions on the built environment. 76. 1 indexed citations

14.

Koughia, K., D. Tonchev, C.J. Haugen, et al.. (2004). Photoluminescence in Er-doped Ge–Ga–Se glasses. Journal of Luminescence. 112(1-4). 92–96. 26 indexed citations

15.

DeCorby, R. G., et al.. (2003). Strong Bragg gratings photoinduced by 633-nm illumination in evaporated As_2Se_3 thin films. Optics Letters. 28(6). 459–459. 19 indexed citations

16.

Haugen, C.J., D. Tonchev, R. G. DeCorby, et al.. (2002). PHOTOLUMINESCENCE AND THERMAL PROPERTIES OF Er-DOPED As-Se-Ga-Ge BASED GLASSES. 29(10-12). 549–555. 13 indexed citations

17.

Tonchev, D., et al.. (2002). Properties of a-Sb Se1− photoconductors. Journal of Non-Crystalline Solids. 299-302. 998–1001. 16 indexed citations

18.

DeCorby, R. G., et al.. (2002). Photoinduced refractive index change in As2Se3 by 633nm illumination. Optics Express. 10(15). 639–639. 58 indexed citations

19.

Kasap, Safa, D. Tonchev, & T. Wágner. (1998). Heat capacity and the structure of chalcogenide glasses studied by temperature-modulated differential scanning calorimetry. Journal of Materials Science Letters. 17(21). 1809–1811. 5 indexed citations

20.

Kozhukharov, V., Dimitar Dimitrov, & D. Tonchev. (1989). Interaction of CO2 laser radiation with glasses. Infrared Physics. 29(2-4). 415–422. 7 indexed citations

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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