P. M. Raccah

5.4k total citations · 3 hit papers
92 papers, 4.6k citations indexed

About

P. M. Raccah is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, P. M. Raccah has authored 92 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Atomic and Molecular Physics, and Optics, 48 papers in Electrical and Electronic Engineering and 40 papers in Materials Chemistry. Recurrent topics in P. M. Raccah's work include Semiconductor Quantum Structures and Devices (22 papers), Semiconductor materials and interfaces (20 papers) and Advanced Semiconductor Detectors and Materials (18 papers). P. M. Raccah is often cited by papers focused on Semiconductor Quantum Structures and Devices (22 papers), Semiconductor materials and interfaces (20 papers) and Advanced Semiconductor Detectors and Materials (18 papers). P. M. Raccah collaborates with scholars based in United States, Mexico and France. P. M. Raccah's co-authors include John B. Goodenough, John M. Longo, J. W. Garland, Charles C. Kim, H. Abad, D. J. Olego, S. Geller, J. P. Faurie, L. L. Abels and J. P. Faurie and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

P. M. Raccah

91 papers receiving 4.4k citations

Hit Papers

First-Order Localized-Electron⇆Collective-Electron Transi... 1967 2026 1986 2006 1967 1968 1968 250 500 750
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. First-Order Localized-Electron⇆Collective-Electron Transition in LaCoO3
    1967 761 citations P. M. Raccah, John B. Goodenough Physical Review profile →
  2. Magnetic Properties of SrRuO3 and CaRuO3
    1968 374 citations John M. Longo, P. M. Raccah et al. Journal of Applied Physics profile →
  3. A Localized-Electron to Collective-Electron Transition in the System (La, Sr)CoO3
    1968 228 citations P. M. Raccah, John B. Goodenough Journal of Applied Physics profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. M. Raccah United States 32 2.2k 2.1k 2.0k 1.6k 1.1k 92 4.6k
John Orton United Kingdom 29 897 0.4× 1.9k 0.9× 1.5k 0.7× 2.4k 1.5× 1.6k 1.4× 100 4.2k
Kazuo Fueki Japan 40 3.2k 1.5× 3.5k 1.7× 2.9k 1.5× 1.3k 0.8× 642 0.6× 226 6.4k
J. P. Maita United States 35 1.6k 0.7× 979 0.5× 2.5k 1.3× 983 0.6× 1.5k 1.3× 61 4.2k
Z. Schlesinger United States 35 1.8k 0.8× 1.1k 0.5× 3.2k 1.6× 1.3k 0.8× 1.8k 1.6× 72 5.1k
J. Marcus France 33 2.5k 1.2× 2.8k 1.4× 2.5k 1.3× 1.2k 0.8× 1.0k 0.9× 177 5.2k
M. W. Shafer United States 40 2.2k 1.0× 2.3k 1.1× 2.4k 1.2× 935 0.6× 1.1k 0.9× 148 5.0k
A. M. Hermann United States 30 1.8k 0.8× 1.8k 0.9× 2.7k 1.4× 1.6k 1.0× 628 0.6× 120 4.8k
Ch. Simon France 42 4.0k 1.8× 2.9k 1.4× 3.5k 1.8× 678 0.4× 748 0.7× 277 6.0k
C. L. Fu United States 33 1.4k 0.6× 2.8k 1.3× 1.2k 0.6× 981 0.6× 2.4k 2.1× 58 5.1k
T. H. Geballe United States 33 1.6k 0.8× 1.8k 0.9× 2.3k 1.2× 804 0.5× 1.0k 0.9× 75 3.8k

Countries citing papers authored by P. M. Raccah

Since Specialization
Citations

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

Fields of papers citing papers by P. M. Raccah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. M. Raccah. 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 P. M. Raccah. The network helps show where P. M. Raccah may publish in the future.

Co-authorship network of co-authors of P. M. Raccah

This figure shows the co-authorship network connecting the top 25 collaborators of P. M. Raccah. A scholar is included among the top collaborators of P. M. Raccah 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 P. M. Raccah. P. M. Raccah 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.
Raccah, P. M., et al.. (1992). Vacuum Electroreflectance: Overcoming the Difficulties of Electrolyte Electroreflectance and Photoreflectance. MRS Proceedings. 261. 2 indexed citations
2.
Kim, Charles C., J. W. Garland, H. Abad, & P. M. Raccah. (1992). Modeling the optical dielectric function of semiconductors: Extension of the critical-point parabolic-band approximation. Physical review. B, Condensed matter. 45(20). 11749–11767. 265 indexed citations
3.
Yang, Dongwu, J. W. Garland, P. M. Raccah, et al.. (1990). Electroreflectance and photoluminescence study of the effect of hydrogen on heavily doped GaAs/AlGaAs structures. Applied Physics Letters. 57(26). 2829–2831. 13 indexed citations
4.
Garland, J. W., et al.. (1988). Line shape of the optical dielectric function. Applied Physics Letters. 52(14). 1176–1178. 39 indexed citations
5.
Olego, D. J., et al.. (1985). Vibrational and electronic properties ofMP15polyphosphides:KP15thin films. Physical review. B, Condensed matter. 31(4). 2240–2245. 3 indexed citations
6.
Baumann, John A., et al.. (1985). Reactive sputtering of polyphosphide thin films by plasma cracking of P4. Journal of Applied Physics. 58(1). 332–336. 3 indexed citations
7.
Olego, D. J., J. P. Faurie, & P. M. Raccah. (1985). Optical investigation of hole and electron subbands in HgTe-CdTe superlattices. Physical Review Letters. 55(3). 328–331. 37 indexed citations
8.
Frota, H.O., Horácio Carlos Panepucci, A. Cruz–Orea, et al.. (1984). Optical and conductivity measurements on MoO3:H. Solid State Communications. 49(9). 921–923. 4 indexed citations
9.
Raccah, P. M., et al.. (1983). Evidence of stress-mediated Hg migration in Hg1−xCdxTe. Applied Physics Letters. 42(4). 374–376. 20 indexed citations
10.
Barnett, Scott A., et al.. (1982). Growth and optical properties of single-crystal metastable (GaAs) 1− x Ge x alloys. Electronics Letters. 18(20). 891–892. 68 indexed citations
11.
Pollak, Fred H., et al.. (1978). Polarization-dependent reflectivity and optical constants ofTi2O3in the range 0.7-10 eV. Physical review. B, Condensed matter. 17(4). 1970–1975. 14 indexed citations
12.
Pollak, Fred H., et al.. (1978). Variations in composition in binary and ternary semiconductors utilizing electrolyte electroreflectance: A topographical investigation. Journal of Applied Physics. 49(7). 4216–4222. 21 indexed citations
13.
Raccah, P. M., et al.. (1977). High-speed high-current field switching of NbO2. Journal of Applied Physics. 48(7). 3150–3153. 40 indexed citations
14.
Raccah, P. M.. (1975). Assessment of pyroelectric materials for vidicon applications. 21. 70–73. 1 indexed citations
15.
Kressel, H., et al.. (1974). Effect of hydrostatic pressure on photoconductivity and electroluminescence of GaP:N. Applied Physics Letters. 24(6). 279–281. 6 indexed citations
16.
Longo, John M. & P. M. Raccah. (1973). The structure of La2CuO4 and LaSrVO4. Journal of Solid State Chemistry. 6(4). 526–531. 381 indexed citations
17.
Zeiger, H. J., T. A. Kaplan, & P. M. Raccah. (1971). Semiconductor-Metal Transition inTi2O3. Physical Review Letters. 26(21). 1328–1331. 18 indexed citations
18.
Longo, John M. & P. M. Raccah. (1967). Magnetic and structural study of the spinel MnYb2S4. Materials Research Bulletin. 2(5). 541–547. 8 indexed citations
19.
Raccah, P. M. & John B. Goodenough. (1967). First-Order Localized-Electron⇆Collective-Electron Transition in LaCoO3. Physical Review. 155(3). 932–943. 761 indexed citations breakdown →
20.
Raccah, P. M., R.J. Bouchard, & A. Wold. (1966). Crystallographic Study of Chromium Spinels. Journal of Applied Physics. 37(3). 1436–1437. 76 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 John Orton Breakdown of academic impact, for papers by Kazuo Fueki Breakdown of academic impact, for papers by J. P. Maita Breakdown of academic impact, for papers by Z. Schlesinger Breakdown of academic impact, for papers by J. Marcus Breakdown of academic impact, for papers by M. W. Shafer Breakdown of academic impact, for papers by A. M. Hermann Breakdown of academic impact, for papers by Ch. Simon Breakdown of academic impact, for papers by C. L. Fu Breakdown of academic impact, for papers by T. H. Geballe
Rankless by CCL
2026