Ch. Chang

1.1k citations
20 papers · 908 · 1 hit paper · h-index 10

Impact in

Papers in

Ch. Chang

20 papers receiving 896 citations

Ch. Chang's Hit Papers

Regular Two-Component Pauli-Like Effective Hamiltonians in Dirac Theory 1986 · 606 citations
6060+13+26Years since publication200400600

Peers

Ch. Chang
Comparison fields: 5 of 52
  • Inorganic Chemistry 262
  • Atomic and Molecular Physics, and Optics 436
  • Physical and Theoretical Chemistry 116
  • Organic Chemistry 235
  • Catalysis 49
Replace Víctor M. Rayón with:
Víctor M. Rayón Spain
Walter J. Lauderdale United States
Stefan Ulrich United States
Daly Davis United States
Yacine Hannachi France
Alain St‐Amant Canada
L.A. LaJohn United States
K. R. Shamasundar India
Christof Holzer Germany
Douglas L. Strout United States
Ch. Chang relative to Víctor M. Rayón Spain Víctor M. Rayón's profile →
Citations per field
00.5×1.5×
Víctor M. Rayón · 1×
Citations per year

Countries citing papers authored by Ch. Chang

Since Specialization
Citations

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

Fields of papers citing papers by Ch. Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 23 scholars most cited alongside Ch. Chang, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ch. Chang Line = papers co-authored together Ch. Chang links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1
Regular Two-Component Pauli-Like Effective Hamiltonians in Dirac Theory
Hit paper breakdown →
1986606
2 200079
3 200544
4 200138
5 199823
6 199518
7 200118
8 200018
9 199917
10 201312
11 20147
12 20056
13 20056
14 20025
15 19994
16 20123
17 20241
18
A SUGGESTION FOR A SEARCH OF THE CYCLIC MOLECULE c-C 7 H 2 IN COOL COSMIC OBJECTS
20071
19
On the formation of inorganic clusters in oxygen-rich circumstellar envelopes of AGB stars
19981
20 20251

About Ch. Chang

Ch. Chang is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry, Organic Chemistry, Astronomy and Astrophysics and Spectroscopy, having authored 20 papers that have together received 908 indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (14 papers), Boron and Carbon Nanomaterials Research (5 papers), Astrophysics and Star Formation Studies (4 papers), Fullerene Chemistry and Applications (4 papers), Atomic and Molecular Physics (3 papers), Molecular Spectroscopy and Structure (3 papers), Chemical Thermodynamics and Molecular Structure (2 papers) and Advanced X-ray and CT Imaging (1 paper). The work is most often cited by research in Inorganic Chemistry (262 citations), Atomic and Molecular Physics, and Optics (436 citations), Physical and Theoretical Chemistry (116 citations), Organic Chemistry (235 citations) and Catalysis (49 citations). Ch. Chang has collaborated with scholars based in Germany, China and India. Frequent co-authors include Maud Pélissier, Ph. Durand, E. Sedlmayr, D. Sülzle, A. B. C. Patzer, Kyu‐Sung Jeong, Thomas Steinke, Tien T. Tsong, Ting‐Chang Chang and Heh‐Nan Lin. Their work appears in journals such as Chemical Physics Letters, The European Physical Journal D, Applied Physics Letters, Journal of Physics B Atomic Molecular and Optical Physics and Physical Review B.

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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