L.L. Chang

4.3k total citations · 1 hit paper
83 papers, 3.4k citations indexed

About

L.L. Chang is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, L.L. Chang has authored 83 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Atomic and Molecular Physics, and Optics, 48 papers in Electrical and Electronic Engineering and 34 papers in Materials Chemistry. Recurrent topics in L.L. Chang's work include Semiconductor Quantum Structures and Devices (59 papers), Advanced Semiconductor Detectors and Materials (38 papers) and Quantum and electron transport phenomena (14 papers). L.L. Chang is often cited by papers focused on Semiconductor Quantum Structures and Devices (59 papers), Advanced Semiconductor Detectors and Materials (38 papers) and Quantum and electron transport phenomena (14 papers). L.L. Chang collaborates with scholars based in United States, China and France. L.L. Chang's co-authors include L. Esaki, E. E. Méndez, G. Bastard, A. Koma, H. Munekata, H. Munekata, Hideo Ohno, Jongill Hong, Jiannong Wang and Zhiliang Yuan and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

L.L. Chang

80 papers receiving 3.2k citations

Hit Papers

Variational calculations on a quantum well in an electric... 1983 2026 1997 2011 1983 200 400 600
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. Variational calculations on a quantum well in an electric field
    1983 636 citations E. E. Méndez, L.L. Chang et al. Physical review. B, Condensed matter profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L.L. Chang United States 31 2.7k 1.8k 1.2k 400 278 83 3.4k
S. N. G. Chu United States 34 3.0k 1.1× 3.0k 1.6× 1.0k 0.8× 767 1.9× 376 1.4× 189 4.5k
R. Jansen Netherlands 27 2.2k 0.8× 1.6k 0.9× 1.2k 1.0× 556 1.4× 80 0.3× 79 3.3k
J.M. Dell Australia 27 1.1k 0.4× 2.1k 1.2× 704 0.6× 390 1.0× 148 0.5× 255 2.8k
Patrick Gallagher United States 18 762 0.3× 405 0.2× 1.6k 1.3× 150 0.4× 671 2.4× 26 2.1k
Inspec 10 1.3k 0.5× 2.0k 1.1× 1.6k 1.4× 399 1.0× 180 0.6× 13 3.3k
K.M. Geib United States 34 2.4k 0.9× 3.4k 1.8× 699 0.6× 194 0.5× 119 0.4× 177 4.1k
C. R. Whitehouse United Kingdom 28 1.6k 0.6× 1.6k 0.9× 580 0.5× 308 0.8× 41 0.1× 119 2.2k
Soon Fatt Yoon Singapore 24 1.9k 0.7× 2.2k 1.2× 1.0k 0.9× 556 1.4× 133 0.5× 334 3.2k
S. S. Lau United States 38 2.7k 1.0× 3.2k 1.7× 1.2k 1.0× 660 1.6× 688 2.5× 183 4.6k
V. H. Etgens France 30 1.7k 0.6× 864 0.5× 1.1k 0.9× 494 1.2× 166 0.6× 139 2.6k

Countries citing papers authored by L.L. Chang

Since Specialization
Citations

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

Fields of papers citing papers by L.L. Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L.L. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of L.L. Chang. A scholar is included among the top collaborators of L.L. Chang 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 L.L. Chang. L.L. Chang 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.
Chang, L.L., et al.. (2025). Microstructure evolution and mechanical properties of Mg-2Y and Mg-2Gd alloys. Materials Today Communications. 46. 112660–112660.
2.
Chang, L.L., et al.. (2019). Reaction behavior of MgF2 powder in hexafluoropropylene/air atmospheres at high temperatures. Solid State Ionics. 340. 115016–115016. 6 indexed citations
3.
Chang, L.L. & Peng Li. (2016). Tension-Compression Asymmetry in an Extruded Mg Alloy AZ31: Texture and Strain Rate Effects. Materials science forum. 849. 109–113. 3 indexed citations
4.
Chang, L.L.. (2008). Optical Voltage Sensor Based on the Electrogyratory Effect in Lead Molybdate Crystal. Chuangan jishu xuebao. 2 indexed citations
5.
Wang, Yin, Weikun Ge, Jiannong Wang, et al.. (1997). Morphology of MBE grown InAs films studied by atomic force microscope. Journal of Crystal Growth. 175-176. 1289–1293. 1 indexed citations
6.
Li, Shu‐Shen, Jian‐Bai Xia, Zhiliang Yuan, et al.. (1996). Effective-mass theory for InAs/GaAs strained coupled quantum dots. Physical review. B, Condensed matter. 54(16). 11575–11581. 131 indexed citations
7.
Guha, Supratik, H. Munekata, F. K. LeGoues, & L.L. Chang. (1992). Growth mode and dislocation distribution in the ZnSe/GaAs (100) system. Applied Physics Letters. 60(26). 3220–3222. 50 indexed citations
8.
Munekata, H., T. Penney, & L.L. Chang. (1992). Diluted magnetic III–V semiconductor structures. Surface Science. 267(1-3). 342–348. 26 indexed citations
9.
Munekata, H., Hideo Ohno, S. von Molnár, et al.. (1990). Epitaxy of III–V diluted magnetic semiconductor materials. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 8(2). 176–180. 50 indexed citations
10.
Rockwell, Benjamin A., H. R. Chandrasekhar, M. Chandrasekhar, et al.. (1990). Spectroscopic studies of strained-layer GaSbAlSb superlattices. Surface Science. 228(1-3). 322–325. 5 indexed citations
11.
Freeman, M. R., D. D. Awschalom, Jongill Hong, & L.L. Chang. (1990). Femtosecond spin-polarization spectroscopy in diluted-magnetic-semiconductor quantum wells. Physical Review Letters. 64(20). 2430–2433. 55 indexed citations
12.
Król, Andrzej, et al.. (1990). Soft x-ray investigation of the effect of growth conditions on InAs/GaAs heterostructures. Surface Science. 228(1-3). 108–111. 2 indexed citations
13.
Viña, L., et al.. (1987). Stark shifts in GaAs/GaAlAs quantum wells studied by photoluminescence spectroscopy. Journal of Physics C Solid State Physics. 20(18). 2803–2815. 44 indexed citations
14.
Munekata, H., Armin Segmüller, & L.L. Chang. (1987). Inhomogeneous lattice distortion in the heteroepitaxy of InAs on GaAs. Applied Physics Letters. 51(8). 587–589. 22 indexed citations
15.
Heitmann, D., et al.. (1987). Interaction of optical phonons with electrons in an InAs quantum well. Physical review. B, Condensed matter. 35(9). 4541–4544. 67 indexed citations
16.
Chang, Chin‐An, et al.. (1984). Electron densities in InAs–AlSb quantum wells. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 2(2). 214–216. 21 indexed citations
17.
Quinn, J. J., U. Strom, & L.L. Chang. (1983). Direct electromegnetic generation of high frequency acoustic waves in semiconductor superlattices. Solid State Communications. 45(2). 111–112. 4 indexed citations
18.
Maan, J.C., Y. Guldner, J. P. Vieren, et al.. (1982). Measurement of the subband widths in semimetallic InAs-GaSb superlattices. Surface Science. 113(1-3). 313–314. 2 indexed citations
19.
Maan, J.C., Y. Guldner, J. P. Vieren, et al.. (1981). Three-dimensional character of semimetallic InAs-GaSb superlattices. Solid State Communications. 39(5). 683–686. 40 indexed citations
20.
Bluyssen, H., J. C. Maan, P. Wyder, L.L. Chang, & L. Esaki. (1979). Cyclotron resonance in an InAs-GaSb superlattice. Solid State Communications. 31(1). 35–38. 27 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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