P. Hartman

5.0k total citations · 3 hit papers
60 papers, 4.3k citations indexed

About

P. Hartman is a scholar working on Materials Chemistry, Biomaterials and Physical and Theoretical Chemistry. According to data from OpenAlex, P. Hartman has authored 60 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Materials Chemistry, 8 papers in Biomaterials and 7 papers in Physical and Theoretical Chemistry. Recurrent topics in P. Hartman's work include Crystallization and Solubility Studies (26 papers), X-ray Diffraction in Crystallography (7 papers) and Crystal Structures and Properties (6 papers). P. Hartman is often cited by papers focused on Crystallization and Solubility Studies (26 papers), X-ray Diffraction in Crystallography (7 papers) and Crystal Structures and Properties (6 papers). P. Hartman collaborates with scholars based in Netherlands, United Kingdom and France. P. Hartman's co-authors include W. G. Perdok, P. Bennema, C.S. Strom, Fabien Lalère, Kavish Kaup, Linda F. Nazar, Zhizhen Zhang, Erika P. Ramos, Abdeljalil Assoud and Hak‐Kim Chan and has published in prestigious journals such as Energy & Environmental Science, Journal of Applied Crystallography and Pharmaceutical Research.

In The Last Decade

P. Hartman

59 papers receiving 4.0k citations

Hit Papers

On the relations between structure and morphology of crys... 1955 2026 1978 2002 1955 1980 1973 250 500 750 1000
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. On the relations between structure and morphology of crystals. I
    1955 1.0k citations P. Hartman et al. Acta Crystallographica profile →
  2. The attachment energy as a habit controlling factor
    1980 627 citations P. Hartman, P. Bennema Journal of Crystal Growth profile →
  3. Crystal growth : an introduction
    1973 395 citations P. Hartman Elsevier eBooks profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Hartman Netherlands 24 3.0k 779 678 653 534 60 4.3k
P. Bennema Netherlands 33 3.2k 1.1× 635 0.8× 665 1.0× 290 0.4× 1.2k 2.2× 86 4.0k
P. Bennema Netherlands 32 2.3k 0.7× 477 0.6× 328 0.5× 227 0.3× 674 1.3× 116 3.1k
K. Sangwal Poland 31 2.9k 1.0× 614 0.8× 454 0.7× 362 0.6× 585 1.1× 182 4.4k
O. J. Kleppa United States 54 4.5k 1.5× 340 0.4× 272 0.4× 1.1k 1.7× 763 1.4× 311 10.7k
Donald D Wagman United States 9 1.4k 0.5× 206 0.3× 289 0.4× 216 0.3× 299 0.6× 17 3.3k
Gerhard H. Findenegg Germany 41 3.1k 1.0× 453 0.6× 532 0.8× 485 0.7× 407 0.8× 161 6.7k
Dirk Zahn Germany 36 1.9k 0.6× 802 1.0× 400 0.6× 805 1.2× 364 0.7× 210 4.3k
Alexander G. Shtukenberg United States 31 1.7k 0.6× 628 0.8× 675 1.0× 306 0.5× 200 0.4× 118 3.1k
Dimo Kashchiev Bulgaria 41 3.2k 1.1× 652 0.8× 246 0.4× 630 1.0× 2.5k 4.7× 117 7.1k
Å. Kvick France 34 2.1k 0.7× 448 0.6× 476 0.7× 224 0.3× 65 0.1× 128 4.2k

Countries citing papers authored by P. Hartman

Since Specialization
Citations

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

Fields of papers citing papers by P. Hartman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Hartman

This figure shows the co-authorship network connecting the top 25 collaborators of P. Hartman. A scholar is included among the top collaborators of P. Hartman 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 P. Hartman. P. Hartman 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.
Hartman, P. & Hak‐Kim Chan. (1993). Application of the Periodic Bond Chain (PBC) Theory and Attachment Energy Consideration to Derive the Crystal Morphology of Hexamethylmelamine. Pharmaceutical Research. 10(7). 1052–1058. 74 indexed citations
2.
Hartman, P., et al.. (1990). Morphology of polar ASO3·6H2O crystals (A = Ni, Co, Mg) and solvent interaction. Journal of Crystal Growth. 106(4). 622–628. 6 indexed citations
3.
Strom, C.S. & P. Hartman. (1989). Comparison between Gaussian and exponential charge distributions in Ewald surface potentials and fields: NaCl, aragonite, phlogopite. Acta Crystallographica Section A Foundations of Crystallography. 45(6). 371–380. 21 indexed citations
4.
Coquerel, Gérard, et al.. (1988). Croissance d'un énantiomère en milieu quasi-racémique: Cas du dichloroacétate de norfenfluramine. Journal of Crystal Growth. 88(4). 511–521. 10 indexed citations
5.
Hartman, P.. (1984). Structural morphology of orthorhombic sulphur. Physics and Chemistry of Minerals. 11(4). 149–152. 1 indexed citations
6.
Hartman, P.. (1983). Calculation of Electrostatic Interlayer Bonding Energy and Lattice Energy of Polar Phyllosilicates: Kaolinite and Chlorite. Clays and Clay Minerals. 31(3). 218–222. 9 indexed citations
7.
Hartman, P., et al.. (1983). Growth mechanisms of a crystal face for which more than one surface structure is possible. Journal of Crystal Growth. 63(2). 261–264. 52 indexed citations
8.
Jenkins, Richard & P. Hartman. (1982). Calculations on a model intercalate containing a single layer of water molecules: a study of potassium vermiculite, K2xMg6(Si4_xAlx)2O20(OH)4.(H2O)4, for 1 ≤ x ≤ 0. Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences. 304(1486). 397–446. 7 indexed citations
9.
Hartman, P., et al.. (1982). A NEW APPROACH TO ELECTROSTATIC CALCULATIONS FOR COMPLEX SILICATE STRUCTURES AND THEIR APPLICATION TO VERMICULITES CONTAINING A SINGLE LAYER OF WATER MOLECULES. 3 indexed citations
10.
Dumas, Antonio, et al.. (1980). Relations entre la morphologie théorique et la morphologie observée des cristaux de CdCl2 · 2.5 H2O. Journal of Crystal Growth. 49(2). 233–244. 1 indexed citations
11.
Hartman, P. & P. Bennema. (1980). The attachment energy as a habit controlling factor. Journal of Crystal Growth. 49(1). 145–156. 627 indexed citations breakdown →
12.
Hartman, P.. (1980). The attachment energy as a habit controlling factor II. Application to anthracene, tin tetraiodide and orthorhombic sulphur. Journal of Crystal Growth. 49(1). 157–165. 88 indexed citations
13.
Hartman, P., et al.. (1980). Application of a new approach to the calculation of electrostatic energies of expanded Di- and trioctahedral micas. Physics and Chemistry of Minerals. 6(4). 313–325. 5 indexed citations
14.
Jenkins, H. Donald Brooke & P. Hartman. (1979). A new approach to the calculation of electrostatic energy relations in minerals: the dioctahedral and trioctahedral phyllosillicates. Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences. 293(1401). 169–208. 14 indexed citations
15.
Hartman, P.. (1978). On the validity of the Donnay-Harker law. The Canadian Mineralogist. 16(3). 387–391. 15 indexed citations
16.
Hartman, P.. (1973). Crystal growth : an introduction. Elsevier eBooks. 395 indexed citations breakdown →
17.
Hartman, P.. (1969). Can Ti4+replace Si4+in silicates?. Mineralogical Magazine. 37(287). 366–369. 33 indexed citations
18.
Hartman, P.. (1965). The non-uniform distribution of faces in a zone. Zeitschrift für Kristallographie. 121(1). 78–80. 32 indexed citations
19.
Hartman, P.. (1958). The equilibrium forms of crystals. Acta Crystallographica. 11(7). 459–464. 25 indexed citations
20.
Hartman, P., et al.. (1955). On the relations between structure and morphology of crystals. II. Acta Crystallographica. 8(9). 521–524. 451 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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