W. Bollmann

5.4k citations

86 papers · 4.2k indexed · 2 hit papers · h-index 29

Metals and Alloys top 2%
Materials Chemistry top 1%
- Microstructure and mechanical properties 18
- Solid-state spectroscopy and crystallography 16
- Luminescence Properties of Advanced Materials 9
- Graphite, nuclear technology, radiation studies 5
Structural Biology top 2%
Mechanical Engineering top 1%
Atomic and Molecular Physics, and Optics top 2%
- Photorefractive and Nonlinear Optics 10
- Surface and Thin Film Phenomena 7
- Force Microscopy Techniques and Applications 6
Inorganic Chemistry
- Inorganic Fluorides and Related Compounds 14

Co-authors: D. H. Warrington H. Grimmer R.C. Pond H.‐U. Nissen J. Spreadborough M. J. Whelan P. B. Hirsch R.W. Horne
Cited by: Metals and Alloys Materials Chemistry Structural Biology
Journals: Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties (5 papers)Carbon (3 papers)Materials Science and Engineering A (2 papers)
Partner nations: Switzerland Germany United States

In The Last Decade

W. Bollmann

85 papers receiving 3.9k citations

Hit Papers

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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.

1974 Acta Crystallographica Section A
1970 CERN Document Server (European Organization for Nuclear Research)

Peers

Countries citing papers authored by W. Bollmann

Since Specialization

Citations

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

Fields of papers citing papers by W. Bollmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 24 scholars most cited alongside W. Bollmann, 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 W. Bollmann Line = papers co-authored together W. Bollmann links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Formation Volume of Schottky Defects (Vacancies) in Inorganic and Organic Compounds and the Defect Formation Mechanism of Melting Crystal Research and Technology ·W. Bollmann	1992	1
2	The stress field of a model triple-line disclination Materials Science and Engineering A ·W. Bollmann	1991	16
3	Triple-line disclinations representations, continuity and reactions Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties ·W. Bollmann	1988	83
4	Diffusion of Hydrogen (OH− Ions) in LiNbO3 Crystals physica status solidi (a) ·W. Bollmann	1987	12
5	Formation Entropy of Schottky Defects and Free Formation Enthalpy of Vacancy Pairs in Alkali Halide Crystals Crystal Research and Technology ·W. Bollmann	1982	3
6	Ionic conductivity of BaF₂ crystals Kristall und Technik ·W. Bollmann	1981	12
7	Density and mobility of anti‐frenkel defects in SrF₂ crystals Kristall und Technik ·W. Bollmann	1980	11
8	Absorption of LiNbO₃ crystals containing iron Kristall und Technik ·W. Bollmann	1980	2
9	The symmetry and interfacial structure of bicrystals Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences ·R.C. Pond,W. Bollmann	1979	112
10	Incorporation and mobility of OH- ions in LiNbO3 crystals physica status solidi (a) ·W. Bollmann,BS Martins	1977	99
11	The origin of photoelectrons and the concentration of point defects in LiNbO3 Crystals physica status solidi (a) ·W. Bollmann	1977	20
12	Solubility of CaO in CaF₂ crystals Kristall und Technik ·W. Bollmann	1977	7
13	Burgers vectors of interfacial dislocations Scripta Metallurgica ·W. Bollmann	1974	1
14	On the disorder of LiNbO3 crystals physica status solidi (a) ·W. Bollmann,Z. Pisarski	1972	58
15	Concentration and mobility of fluorine ion vacancies in CaF2 physica status solidi (a) ·W. Bollmann,Nubia Pacheco Solís	1972	44
16	Ionic conduction of pure and doped CaF2 and SrF2 crystals physica status solidi (a) ·W. Bollmann,P. Görlich,M. Komiya,Sevost'ianova Ev	1970	86
17	181. Cigar-shaped conical crystals of graphite Carbon ·Jeremy Richey,W. Bollmann,B. Lux	1968	2
18	Size and sign of the Burgers vector from transmission micrographs Philosophical magazine ·W. Bollmann	1966	16
19	Action of Graphite as a Lubricant Nature ·W. Bollmann,J. Spreadborough	1960	93
20	Dislocations and stacking faults in stainless steel Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·M. J. Whelan,P. B. Hirsch,R.W. Horne,W. Bollmann	1957	125

About W. Bollmann

W. Bollmann is a scholar working on Materials Chemistry, Inorganic Chemistry and Ceramics and Composites, having authored 86 papers that have together received 4.2k indexed citations. Recurring topics across this work include Microstructure and mechanical properties (18 papers), Solid-state spectroscopy and crystallography (16 papers), Inorganic Fluorides and Related Compounds (14 papers), Photorefractive and Nonlinear Optics (10 papers), Luminescence Properties of Advanced Materials (9 papers), Surface and Thin Film Phenomena (7 papers), Force Microscopy Techniques and Applications (6 papers) and Graphite, nuclear technology, radiation studies (5 papers). The work is most often cited by research in Metals and Alloys (220 citations), Materials Chemistry (2.9k citations) and Structural Biology (77 citations). W. Bollmann has collaborated with scholars based in Switzerland, Germany and United States. Frequent co-authors include D. H. Warrington, H. Grimmer, R.C. Pond, H.‐U. Nissen, J. Spreadborough, M. J. Whelan, P. B. Hirsch, R.W. Horne, R. H. REIMANN and P. Görlich. Their work appears in journals such as Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties, Carbon, Materials Science and Engineering A, Crystal Research and Technology and Nature.

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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