R. Grigorovici

11.3k total citations · 1 hit paper
42 papers, 9.8k citations indexed

About

R. Grigorovici is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, R. Grigorovici has authored 42 papers receiving a total of 9.8k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Materials Chemistry, 15 papers in Electrical and Electronic Engineering and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in R. Grigorovici's work include Phase-change materials and chalcogenides (15 papers), Glass properties and applications (10 papers) and Silicon Nanostructures and Photoluminescence (9 papers). R. Grigorovici is often cited by papers focused on Phase-change materials and chalcogenides (15 papers), Glass properties and applications (10 papers) and Silicon Nanostructures and Photoluminescence (9 papers). R. Grigorovici collaborates with scholars based in Romania, Czechia and Hungary. R. Grigorovici's co-authors include A. Vancu, J. Tauc, R. Mănăilă, A. Dévényi, N. Croitoru, Nicolae Bârsan, Radu Ionescu, T. Stoïca, A. M. Belu and A. Gheorghiu and has published in prestigious journals such as Nature, Journal of Applied Crystallography and Thin Solid Films.

In The Last Decade

R. Grigorovici

42 papers receiving 9.5k citations

Hit Papers

Optical Properties and Electronic Structure of Amorphous ... 1966 2026 1986 2006 1966 2.5k 5.0k 7.5k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Optical Properties and Electronic Structure of Amorphous Germanium
    1966 9.2k citations R. Grigorovici, A. Vancu et al. physica status solidi (b) profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Grigorovici Romania 16 7.5k 4.9k 2.1k 1.9k 1.2k 42 9.8k
A. Vancu Romania 11 7.2k 1.0× 4.8k 1.0× 2.1k 1.0× 1.9k 1.0× 1.3k 1.0× 23 9.6k
A. Wold United States 53 6.7k 0.9× 3.6k 0.7× 2.1k 1.0× 3.9k 2.1× 750 0.6× 306 11.1k
Hajime Haneda Japan 49 8.1k 1.1× 3.6k 0.7× 3.0k 1.4× 1.8k 1.0× 481 0.4× 329 10.0k
Eugenio Tondello Italy 50 7.2k 1.0× 3.9k 0.8× 2.2k 1.0× 2.1k 1.1× 971 0.8× 294 10.6k
Philip J. D. Lindan United Kingdom 22 9.5k 1.3× 3.6k 0.7× 1.7k 0.8× 2.4k 1.2× 417 0.3× 31 12.6k
Lauri Niinistö Finland 54 7.4k 1.0× 5.8k 1.2× 695 0.3× 1.9k 1.0× 436 0.4× 400 10.6k
Nobuo Iyi Japan 53 7.9k 1.1× 2.9k 0.6× 1.7k 0.8× 2.1k 1.1× 774 0.6× 173 10.6k
P.S. Pizani Brazil 51 6.7k 0.9× 4.3k 0.9× 1.1k 0.5× 1.5k 0.8× 493 0.4× 271 8.3k
Stefano Polizzi Italy 53 4.4k 0.6× 2.4k 0.5× 1.9k 0.9× 1.1k 0.6× 529 0.4× 154 7.0k
Eric Garfunkel United States 59 6.6k 0.9× 8.2k 1.7× 1.8k 0.8× 1.9k 1.0× 660 0.5× 186 12.8k

Countries citing papers authored by R. Grigorovici

Since Specialization
Citations

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

Fields of papers citing papers by R. Grigorovici

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Grigorovici

This figure shows the co-authorship network connecting the top 25 collaborators of R. Grigorovici. A scholar is included among the top collaborators of R. Grigorovici 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 R. Grigorovici. R. Grigorovici is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Manolescu, Andrei, et al.. (1987). Effect of s-p-d hybridization on the EXAFS phase-shifts in amorphous germanium. Journal of Non-Crystalline Solids. 97-98. 519–522. 1 indexed citations
2.
Mănăilă, R. & R. Grigorovici. (1987). Surface reconstruction in amorphous solids. Journal of Non-Crystalline Solids. 97-98. 195–198. 4 indexed citations
3.
Vancu, A., et al.. (1985). Photostructural and elastooptical investigations in bulk chalcogenide glasses. Journal of Non-Crystalline Solids. 77-78. 1211–1214. 3 indexed citations
4.
Grigorovici, R. & P. Gärtner. (1985). Hybrid SPD bonds in semiconducting amorphous elements. Journal of Non-Crystalline Solids. 77-78. 71–74. 1 indexed citations
5.
Grigorovici, R., et al.. (1983). A unitary model for reversible vectorial and scalar photo-structural transformations in amorphous chalcogenide films. Journal of Non-Crystalline Solids. 59-60. 909–912. 19 indexed citations
6.
Barna, P.B., R. Mănăilă, Cristina Rusu, et al.. (1983). Local structure and electrical properties in metal-modified amorphous Ge films. Journal of Non-Crystalline Solids. 59-60. 157–160. 2 indexed citations
7.
Grigorovici, R.. (1982). Chemical bonding in amorphous semiconductors. Solar Energy Materials. 8(1-3). 177–185. 4 indexed citations
8.
Grigorovici, R., T. Stoïca, & A. Vancu. (1982). Evaluation of the optical constants and thicknesses of weakly absorbing non-uniform thin films. Thin Solid Films. 97(2). 173–185. 21 indexed citations
9.
Grigorovici, R. & A. Vancu. (1980). A multireflection plate for the measurement of low absorption coefficients in thin films. Thin Solid Films. 71(1). 61–70. 1 indexed citations
10.
Skordeva, E., L. Yurukova, R. Grigorovici, et al.. (1976). Structure and physical properties of the glassy As2S3Ge system. Journal of Non-Crystalline Solids. 20(1). 101–122. 18 indexed citations
11.
Grigorovici, R.. (1972). Amorphous semiconducting thin films. Thin Solid Films. 9(1). 1–23. 27 indexed citations
12.
Grigorovici, R. & R. Mănăilă. (1970). Evaluation of the Heat of Crystallization of Amorphous Germanium. Nature. 226(5241). 143–144. 22 indexed citations
13.
Grigorovici, R.. (1969). Short-range order in amorphous semiconductors. Journal of Non-Crystalline Solids. 1(4). 303–325. 38 indexed citations
14.
Grigorovici, R.. (1968). Amorphous germanium and silicon. Materials Research Bulletin. 3(1). 13–24. 61 indexed citations
15.
Grigorovici, R. & R. Mănăilă. (1968). Structural model for amorphous germanium layers. Thin Solid Films. 1(5). 343–352. 54 indexed citations
16.
Grigorovici, R., N. Croitoru, & A. Dévényi. (1967). Thermoelectric Power in Amorphous Silicon. physica status solidi (b). 23(2). 621–625. 15 indexed citations
17.
Grigorovici, R., et al.. (1967). Hole Injection in Junctions between Amorphous Ge Layers and n‐Type Ge Single Crystals. physica status solidi (b). 24(1). 8 indexed citations
18.
Grigorovici, R., N. Croitoru, & A. Dévényi. (1966). Thermoelectric Power in Amorphous Germanium. physica status solidi (b). 16(2). 26 indexed citations
19.
Grigorovici, R., A. Dévényi, T. Boƫilă, Cristina Rusu, & A. Vancu. (1966). La conductivité électrique des couches microcristallines des métaux à conduction mixte (beryllium et plomb). Journal de Physique. 27(3-4). 133–141. 1 indexed citations
20.
Grigorovici, R., et al.. (1959). �ber die beim Tempern d�nner Bleischichten auftretenden Ver�nderungen. The European Physical Journal A. 154(2). 160–171. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by A. Vancu Breakdown of academic impact, for papers by A. Wold Breakdown of academic impact, for papers by Hajime Haneda Breakdown of academic impact, for papers by Eugenio Tondello Breakdown of academic impact, for papers by Philip J. D. Lindan Breakdown of academic impact, for papers by Lauri Niinistö Breakdown of academic impact, for papers by Nobuo Iyi Breakdown of academic impact, for papers by P.S. Pizani Breakdown of academic impact, for papers by Stefano Polizzi Breakdown of academic impact, for papers by Eric Garfunkel
Rankless by CCL
2026