C. J. Eckhardt

2.8k citations

108 papers · 2.4k indexed · h-index 25

Physical and Theoretical Chemistry top 1%
- Photochemistry and Electron Transfer Studies 20
- Crystallography and molecular interactions 18
Organic Chemistry top 2%
- Polydiacetylene-based materials and applications 15
Microbiology top 2%
Pharmaceutical Science top 2%
Biomaterials top 5%
- Supramolecular Self-Assembly in Materials 12
Materials Chemistry
- Solid-state spectroscopy and crystallography 17
Atomic and Molecular Physics, and Optics
- Spectroscopy and Quantum Chemical Studies 15
- Force Microscopy Techniques and Applications 10
Electronic, Optical and Magnetic Materials
- Organic and Molecular Conductors Research 15

Co-authors: H. W. Müller Tadeusz Luty Lewis L. Stevens R. R. Chance Kenneth R. Morris Ulrich J. Griesser Joseph G. Stowell Ray H. Baughman
Cited by: Physical and Theoretical Chemistry Organic Chemistry Microbiology
Journals: The Journal of Chemical Physics (29 papers)Chemical Physics Letters (17 papers)Journal of the American Chemical Society (10 papers)
Partner nations: United States Poland Austria

In The Last Decade

C. J. Eckhardt

108 papers receiving 2.3k citations

Peers

Countries citing papers authored by C. J. Eckhardt

Since Specialization

Citations

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

Fields of papers citing papers by C. J. Eckhardt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. J. Eckhardt. 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 C. J. Eckhardt. The network helps show where C. J. Eckhardt may publish in the future.

Co-authorship network

The 25 scholars most cited alongside C. J. Eckhardt, 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 C. J. Eckhardt Line = papers co-authored together C. J. Eckhardt links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Indirect-to-direct gap transition in strained and unstrainedSnxGe1−xalloys Physical Review B ·C. J. Eckhardt,Kerstin Hummer,Georg Kresse	2014	130
2	Experimental investigation of the reversible collapse of a capped amphiphile Langmuir monolayer Thin Solid Films ·邬业萍,Virginio Gulf,和久後藤,Zheng-Ping Xu,James P. Hagen,C. J. Eckhardt	2006	11
3	Elastic and Thermodynamic Properties of Dianin's Inclusion Compounds and Their Guest−Host Interactions The Journal of Physical Chemistry B ·Dafni Zisis,邬业萍,C. J. Eckhardt	2003	3
4	Theoretical approaches to physical transformations of active pharmaceutical ingredients during manufacturing processes Advanced Drug Delivery Reviews ·Kenneth R. Morris,Ulrich J. Griesser,C. J. Eckhardt,Joseph G. Stowell	2001	274
5	Phase Transitions in Quasi-Two-Dimensional Molecular Solids: Tilt-Induced Elastic Multipoles and Their Interaction and Ferroelasticity in Langmuir Monolayers The Journal of Physical Chemistry ·Tadeusz Luty,C. J. Eckhardt	1996	6
6	Elasticity, Bulk Modulus, and Mode Grüneisen Parameters of the HPTB Molecular Crystal: Computational Investigation of a Clathrate Precursor The Journal of Physical Chemistry ·Darek Michalski,David Swanson,C. J. Eckhardt	1996	2
7	Solid-State and Solvatochromic Spectra of a Highly Regular Polythiophene Chemistry of Materials ·Colin Clifford,Reuben D. Rieke,C. J. Eckhardt	1995	59
8	General Theoretical Concepts for Solid State Reactions: Quantitative Formulation of the Reaction Cavity, Steric Compression, and Reaction-Induced Stress Using an Elastic Multipole Representation of Chemical Pressure Journal of the American Chemical Society ·Tadeusz Luty,C. J. Eckhardt	1995	92
9	Optical, Calorimetric, and Mass Spectroscopic Study of Nonthermochromic Crystalline Forms of the Polydiacetylene Bis(ethylurethane)-5,7-Dodecadiyne-1,12-diol (ETCD) Chemistry of Materials ·Colin Clifford,C. J. Eckhardt,Milton J. Downey,Daniel J. Sandman	1994	15
10	Energetics of Organic Solid-State Reactions: Piezomodulated Raman Spectroscopy, Modal Motion, and Anharmonicity in the 2,5-Distyrylpyrazine (DSP) Photoreaction The Journal of Physical Chemistry ·Nathaniel Peachey,C. J. Eckhardt	1994	7
11	Structural studies of ordered monolayers using atomic force microscopy Micron ·Nathaniel Peachey,C. J. Eckhardt	1994	11
12	Piezomodulated-Raman-spectroscopy study of the phase transition in phenothiazine Physical review. B, Condensed matter ·Zaid AbuOnq,C. J. Eckhardt	1993	2
13	Dielectric theory of weak charge-transfer crystals. I. Effective polarizabilities Chemical Physics ·R. W. Munn,А. А. Zholbarys,C. J. Eckhardt	1989	8
14	Assignment of the lattice modes in TCNQ single crystals The Journal of Chemical Physics ·純己小川,D J Hurst,C. J. Eckhardt	1986	11
15	The structure and spectral properties of a squarylium dye, 2,4-bis[(1-butyl-2(1H)-quinolylidene)methyl]-1,3-cyclobutadienediylium 1,3-diolate The Journal of Physical Chemistry ·Joel Bernstein,R.C. Jarnagin,C. J. Eckhardt	1986	10
16	Observation of the J-band in the crystal spectra of pseudoisocyanine (PIC) Chemical Physics Letters ·John K. Delaney,A. Oltra,C. J. Eckhardt	1985	11
17	Electronic Spectra and Structure of Polydiacetylene Crystals Molecular crystals and liquid crystals ·C. J. Eckhardt,H. W. Müller,H. Eckhardt,R. R. Chance	1979	1
18	Optical properties of a polydiacetylene crystal: poly-[1,6-di(N-carbazolyl)-2,4-hexadiyne] Chemical Physics Letters ·M. Faures-Renot,H. W. Müller,C. J. Eckhardt,R. R. Chance,K. C. Yee	1978	46
19	Piezoluminescence of anthracene single crystals Journal of Luminescence ·C. J. Eckhardt,M. Faures-Renot,J. Salguero-Fernández,C.G. Cruikshank	1976	3
20	Piezoreflection spectra of single crystals of an organic charge transfer complex Surface Science ·C. J. Eckhardt,J. Salguero-Fernández	1973	19

About C. J. Eckhardt

C. J. Eckhardt is a scholar working on Physical and Theoretical Chemistry, Electronic, Optical and Magnetic Materials, Organic Chemistry, Atomic and Molecular Physics, and Optics and Biomaterials, having authored 108 papers that have together received 2.4k indexed citations. Recurring topics across this work include Photochemistry and Electron Transfer Studies (20 papers), Crystallography and molecular interactions (18 papers), Solid-state spectroscopy and crystallography (17 papers), Spectroscopy and Quantum Chemical Studies (15 papers), Polydiacetylene-based materials and applications (15 papers), Organic and Molecular Conductors Research (15 papers), Supramolecular Self-Assembly in Materials (12 papers) and Force Microscopy Techniques and Applications (10 papers). The work is most often cited by research in Physical and Theoretical Chemistry (533 citations), Organic Chemistry (776 citations), Microbiology (166 citations), Pharmaceutical Science (145 citations) and Biomaterials (309 citations). C. J. Eckhardt has collaborated with scholars based in United States, Poland and Austria. Frequent co-authors include H. W. Müller, Tadeusz Luty, Lewis L. Stevens, R. R. Chance, Kenneth R. Morris, Ulrich J. Griesser, Joseph G. Stowell, Ray H. Baughman, Nathaniel Peachey and Georg Kresse. Their work appears in journals such as The Journal of Chemical Physics, Chemical Physics Letters, Journal of the American Chemical Society, The Journal of Physical Chemistry and Thin Solid Films.

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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