D. W. Langer

2.5k total citations
84 papers, 2.0k citations indexed

About

D. W. Langer is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, D. W. Langer has authored 84 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Electrical and Electronic Engineering, 48 papers in Atomic and Molecular Physics, and Optics and 20 papers in Materials Chemistry. Recurrent topics in D. W. Langer's work include Semiconductor Quantum Structures and Devices (26 papers), Semiconductor materials and devices (17 papers) and Chalcogenide Semiconductor Thin Films (15 papers). D. W. Langer is often cited by papers focused on Semiconductor Quantum Structures and Devices (26 papers), Semiconductor materials and devices (17 papers) and Chalcogenide Semiconductor Thin Films (15 papers). D. W. Langer collaborates with scholars based in United States, Germany and Canada. D. W. Langer's co-authors include C. J. Vesely, Sumiaki Ibuki, J. Tejeda, M. Cardona, N. J. Shevchik, Koh Era, R. N. Euwema, Takao Kōda, Y. S. Park and Takenari Goto and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Applied Physics Letters.

In The Last Decade

D. W. Langer

83 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. W. Langer United States 24 1.2k 1.1k 946 229 189 84 2.0k
Jerzy M. Langer Poland 24 1.0k 0.9× 954 0.9× 1.1k 1.2× 171 0.7× 89 0.5× 86 1.9k
B. O. Seraphin United States 23 1.3k 1.1× 983 0.9× 1.3k 1.3× 218 1.0× 238 1.3× 73 2.5k
DAVID L. GREENAWAY United States 8 991 0.9× 1.2k 1.1× 750 0.8× 220 1.0× 99 0.5× 11 1.8k
Kenneth J. Teegarden United States 17 520 0.4× 836 0.8× 820 0.9× 143 0.6× 80 0.4× 37 1.5k
H. Ennen Germany 22 1.6k 1.3× 1.2k 1.1× 1.3k 1.4× 100 0.4× 105 0.6× 30 2.2k
G. Jézéquel France 24 513 0.4× 572 0.5× 942 1.0× 277 1.2× 217 1.1× 84 1.5k
A. Many Israel 24 1.4k 1.2× 1.1k 1.0× 809 0.9× 186 0.8× 121 0.6× 107 2.1k
A. Kisiel Poland 18 853 0.7× 805 0.7× 674 0.7× 139 0.6× 78 0.4× 119 1.4k
Junichi Takahashi Japan 20 1.6k 1.4× 552 0.5× 1.1k 1.2× 243 1.1× 205 1.1× 136 2.2k
D. J. Olego United States 30 2.2k 1.9× 1.5k 1.4× 2.1k 2.2× 174 0.8× 80 0.4× 77 3.2k

Countries citing papers authored by D. W. Langer

Since Specialization
Citations

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

Fields of papers citing papers by D. W. Langer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. W. Langer

This figure shows the co-authorship network connecting the top 25 collaborators of D. W. Langer. A scholar is included among the top collaborators of D. W. Langer 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. W. Langer. D. W. Langer 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.
Devaty, Robert P., et al.. (1998). Measurement of the Hall scattering factor in 4H and 6H SiC epilayers from 40 to 290 K and in magnetic fields up to 9 T. Journal of Applied Physics. 84(4). 2062–2064. 43 indexed citations
2.
Langer, D. W., et al.. (1997). Design and analysis of wide-angle Y-branch waveguide with low losses for integrated optics. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3006. 459–459. 1 indexed citations
3.
Langer, D. W., et al.. (1997). Wide-angle low-loss waveguide branching for integrated optics. Fiber & Integrated Optics. 16(4). 331–342. 4 indexed citations
4.
Pomrenke, Gernot S., et al.. (1994). Rare Earth Doped Semiconductors, Symposium Held in San Francisco, California on April 13-15, 1993. Materials Research Society Symposium Proceedings, Volume 301. Defense Technical Information Center (DTIC). 9 indexed citations
5.
Pomrenke, Gernot S., P. B. Klein, & D. W. Langer. (1993). Rare earth doped semiconductors : symposium held April 13-15, 1993, San Francisco, California, U.S.A.. 3 indexed citations
6.
Rai, Abhishek, et al.. (1987). Lateral protrusions of ohmic contacts to AlGaAs/GaAs MODFET material. Electronics Letters. 23(3). 113–114. 6 indexed citations
7.
McCormick, A.W., et al.. (1987). Transmission-electron microscope studies of Au-Ni-Ge based ohmic contacts to GaAs-AlGaAs MODFET device. Journal of Applied Physics. 61(9). 4682–4688. 6 indexed citations
8.
Langer, D. W., et al.. (1987). The dependence of AlGaAs/GaAs MODFET isolation on material and device structure. Solid-State Electronics. 30(8). 807–811. 1 indexed citations
9.
Langer, D. W., et al.. (1984). Effects of Excitation Intensity on Photoluminescence of Pure CdTe. physica status solidi (b). 122(1). 263–268. 4 indexed citations
10.
Langer, D. W., et al.. (1983). The effect of low pressure plasma on Si–SiO2 structures and GaAs substrates. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 1(3). 799–802. 22 indexed citations
11.
Farmer, J. W., et al.. (1979). Defect studies in multilayer epitaxial GaAs by transient capacitance. Journal of Applied Physics. 50(8). 5526–5529. 1 indexed citations
12.
Shevchik, N. J., J. Tejeda, M. Cardona, & D. W. Langer. (1973). Photoemission and density of valence states of the II–VI compounds. I. ZnTe, CdSe, CdTe, HgSe, and HgTe. physica status solidi (b). 59(1). 87–100. 91 indexed citations
13.
Shevchik, N. J., J. Tejeda, M. Cardona, & D. W. Langer. (1973). DETERMINATION OF DENSITIES OF VALENCE STATES BY THE COMBINED USE OF UV AND X-RAY PHOTOEMISSION. Le Journal de Physique Colloques. 34(C6). C6–45. 4 indexed citations
14.
Vesely, C. J., et al.. (1972). X-Ray Photoemission Measurements of GaP, GaAs, InAs, and InSb. Physical review. B, Solid state. 6(10). 3770–3777. 23 indexed citations
15.
Vesely, C. J. & D. W. Langer. (1971). Electronic Core Levels of theIIB−VIACompounds. Physical review. B, Solid state. 4(2). 451–462. 183 indexed citations
16.
Langer, D. W. & C. J. Vesely. (1970). Electronic Core Levels of Zinc Chalcogenides. Physical review. B, Solid state. 2(12). 4885–4892. 117 indexed citations
17.
Langer, D. W. & Sumiaki Ibuki. (1965). Zero-Phonon Lines and Phonon Coupling in ZnS:Mn. Physical Review. 138(3A). A809–A815. 147 indexed citations
18.
Bałkanski, M., E. Amzallag, & D. W. Langer. (1965). Interband Faraday Rotation in CdS‐CdSe Mixed Crystals. physica status solidi (b). 11(1). 4 indexed citations
19.
Park, Y. S. & D. W. Langer. (1964). Oscillatory Photoconductivity of CdS. Physical Review Letters. 13(13). 392–394. 26 indexed citations
20.
Langer, D. W.. (1961). Solidification of helium at 77°K. Journal of Physics and Chemistry of Solids. 21(1-2). 122–123. 15 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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