Ch. Chang

1.1k total citations · 1 hit paper
20 papers, 901 citations indexed

About

Ch. Chang is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Ch. Chang has authored 20 papers receiving a total of 901 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Atomic and Molecular Physics, and Optics, 7 papers in Materials Chemistry and 6 papers in Organic Chemistry. Recurrent topics in Ch. Chang's work include Advanced Chemical Physics Studies (14 papers), Boron and Carbon Nanomaterials Research (5 papers) and Astrophysics and Star Formation Studies (4 papers). Ch. Chang is often cited by papers focused on Advanced Chemical Physics Studies (14 papers), Boron and Carbon Nanomaterials Research (5 papers) and Astrophysics and Star Formation Studies (4 papers). Ch. Chang collaborates with scholars based in Germany, India and China. Ch. Chang's 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 and has published in prestigious journals such as Applied Physics Letters, Physical Review B and Chemical Physics Letters.

In The Last Decade

Ch. Chang

20 papers receiving 887 citations

Hit Papers

align trajectories

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.

Regular Two-Component Pauli-Like Effective Hamiltonians in Dirac Theory

1986 600 citations Ch. Chang, Maud Pélissier et al. Physica Scripta profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ch. Chang Germany	10	435	306	261	232	116	20	901
Kurt W. Sattelmeyer United States	18	553 1.3×	310 1.0×	150 0.6×	335 1.4×	194 1.7×	22	992
Víctor M. Rayón Spain	21	707 1.6×	320 1.0×	387 1.5×	469 2.0×	185 1.6×	59	1.3k
Jamal El-Yazal Belgium	11	510 1.2×	364 1.2×	110 0.4×	381 1.6×	132 1.1×	12	873
J. Sánchez-Marı́n Spain	21	741 1.7×	286 0.9×	172 0.7×	217 0.9×	226 1.9×	92	1.2k
R. van der Meer Netherlands	14	404 0.9×	280 0.9×	106 0.4×	258 1.1×	135 1.2×	34	1.0k
David B. Cook United Kingdom	14	479 1.1×	193 0.6×	235 0.9×	329 1.4×	144 1.2×	62	1.0k
Jesús R. Flores Spain	18	752 1.7×	286 0.9×	137 0.5×	142 0.6×	125 1.1×	82	988
Nadia Ben Amor France	17	385 0.9×	361 1.2×	240 0.9×	116 0.5×	124 1.1×	54	1.0k
Brian Stewart United States	17	513 1.2×	454 1.5×	150 0.6×	133 0.6×	147 1.3×	40	1.1k
Roberto L. A. Haiduke Brazil	17	576 1.3×	159 0.5×	163 0.6×	153 0.7×	227 2.0×	100	922

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-authorship network of co-authors of Ch. Chang

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Yin, H. X., Jun Zhang, Ch. Chang, et al.. (2025). Influence of As flux on the micro-structures and dark current of InAs/InAsSb superlattice-based infrared detectors. Infrared Physics & Technology. 148. 105885–105885. 1 indexed citations

Chang, Ch., Tao Shen, Han Li, et al.. (2024). Enhancement of Terahertz Radiation from Saccharide Solutions Induced by Femtosecond Laser Pulses. Journal of Experimental and Theoretical Physics Letters. 119(4). 267–272. 1 indexed citations

Patzer, A. B. C., Ch. Chang, & D. Sülzle. (2014). A density functional study of small Ti C (x, y= 1–4) molecules and their thermochemical properties. Chemical Physics Letters. 612. 39–44. 7 indexed citations

Chang, Ch., A. B. C. Patzer, W. H. Kegel, & Suresh Chandra. (2013). Small Fe bearing ring molecules of possible astrophysical interest: molecular properties and rotational spectra. Astrophysics and Space Science. 347(2). 315–325. 12 indexed citations

Chandra, Suresh, et al.. (2012). Study of possible new ring molecules in cosmic objects. Indian Journal of Physics. 86(7). 555–561. 3 indexed citations

Chandra, Suresh, et al.. (2007). A SUGGESTION FOR A SEARCH OF THE CYCLIC MOLECULE c-C 7 H 2 IN COOL COSMIC OBJECTS. 3. 120. 1 indexed citations

Chang, Ch., A. B. C. Patzer, E. Sedlmayr, D. Sülzle, & Thomas Steinke. (2005). Onion-like inorganic fullerenes of icosahedral symmetry. Computational Materials Science. 35(3). 387–390. 6 indexed citations

Patzer, A. B. C., et al.. (2005). A density functional study of small AlxOy (x,y=1-4) clusters and their thermodynamic properties. The European Physical Journal D. 32(3). 329–337. 44 indexed citations

Chang, Ch., A. B. C. Patzer, E. Sedlmayr, & D. Sülzle. (2005). Inorganic cage molecules encapsulating Kr: A computational study. Physical Review B. 72(23). 6 indexed citations

10.

Patzer, A. B. C., et al.. (2002). Theoretical study of stationary points of the MgSiO3 molecule. Chemical Physics Letters. 363(1-2). 145–151. 5 indexed citations

11.

Chang, Ch., A. B. C. Patzer, E. Sedlmayr, Thomas Steinke, & D. Sülzle. (2001). Computational evidence for stable inorganic fullerene-like structures of ceramic and semiconductor materials. Chemical Physics Letters. 350(5-6). 399–404. 18 indexed citations

12.

Chang, Ch., A. B. C. Patzer, E. Sedlmayr, Thomas Steinke, & D. Sülzle. (2001). A density functional study of small (AlN)x clusters: structures, energies, and frequencies. Chemical Physics. 271(3). 283–292. 38 indexed citations

13.

Jeong, Kyu‐Sung, Ch. Chang, E. Sedlmayr, & D. Sülzle. (2000). Electronic structure investigation of neutral titanium oxide molecules Ti_xO_y. Journal of Physics B Atomic Molecular and Optical Physics. 33(17). 3417–3430. 78 indexed citations

14.

Chang, Ch., A. B. C. Patzer, E. Sedlmayr, Thomas Steinke, & D. Sülzle. (2000). Electronic structure investigation of the Al4O4 molecule. Chemical Physics Letters. 324(1-3). 108–114. 18 indexed citations

15.

Sülzle, D. & Ch. Chang. (1999). VESH: A VERTICAL ENERGY SURFACE HOPPING PROCEDURE FOR DETERMINING STABLE ISOMERS OF POLYATOMIC MOLECULAR SYSTEMS. International Journal of Modern Physics C. 10(7). 1229–1236. 4 indexed citations

16.

Patzer, A. B. C., Ch. Chang, E. Sedlmayr, & D. Sülzle. (1999). Ab initio thermodynamic properties for different isomers of the Al $_{\bf 2}$ O $_{\bf 3}$ molecule. The European Physical Journal D. 6(1). 57–62. 17 indexed citations

17.

Patzer, A. B. C., et al.. (1998). On the formation of inorganic clusters in oxygen-rich circumstellar envelopes of AGB stars. 191. 302. 1 indexed citations

18.

Chang, Ch., A. B. C. Patzer, E. Sedlmayr, & D. Sülzle. (1998). Ab initio studies of stationary points of the Al $\sf_{2}$ O $\sf_{3}$ molecule. The European Physical Journal D. 2(1). 57–62. 23 indexed citations

19.

Chang, Ting‐Chang, Ch. Chang, Heh‐Nan Lin, & Tien T. Tsong. (1995). Creation of nanostructures on gold surfaces in nonconducting liquid. Applied Physics Letters. 67(7). 903–905. 18 indexed citations

20.

Chang, Ch., Maud Pélissier, & Ph. Durand. (1986). Regular Two-Component Pauli-Like Effective Hamiltonians in Dirac Theory. Physica Scripta. 34(5). 394–404. 600 indexed citations breakdown →

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