H. Wohltjen

3.4k total citations
33 papers, 2.3k citations indexed

About

H. Wohltjen is a scholar working on Biomedical Engineering, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, H. Wohltjen has authored 33 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Biomedical Engineering, 14 papers in Atomic and Molecular Physics, and Optics and 13 papers in Electrical and Electronic Engineering. Recurrent topics in H. Wohltjen's work include Advanced Chemical Sensor Technologies (13 papers), Acoustic Wave Resonator Technologies (13 papers) and Mechanical and Optical Resonators (12 papers). H. Wohltjen is often cited by papers focused on Advanced Chemical Sensor Technologies (13 papers), Acoustic Wave Resonator Technologies (13 papers) and Mechanical and Optical Resonators (12 papers). H. Wohltjen collaborates with scholars based in United States. H. Wohltjen's co-authors include Arthur W. Snow, David S. Ballantine, Jay W. Grate, N. L. Jarvis, William R. Barger, Mark. Klusty, David L. Venezky, Susan L. Rose‐Pehrsson, J. F. Giuliani and Gary S. Calabrese and has published in prestigious journals such as Nature, Chemistry of Materials and Analytical Chemistry.

In The Last Decade

H. Wohltjen

33 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Wohltjen United States 20 1.5k 1.1k 855 519 410 33 2.3k
Eric J. Houser United States 19 785 0.5× 825 0.8× 378 0.4× 472 0.9× 978 2.4× 40 2.1k
P. N. Bartlett United Kingdom 22 613 0.4× 1.0k 1.0× 493 0.6× 389 0.7× 267 0.7× 38 2.0k
Steve Semancik United States 27 1.2k 0.8× 1.7k 1.6× 802 0.9× 278 0.5× 997 2.4× 79 2.6k
Edward T. Zellers United States 36 3.0k 2.0× 1.6k 1.5× 1.2k 1.4× 543 1.0× 266 0.6× 142 4.0k
W.H. Lan Taiwan 22 1.5k 1.0× 864 0.8× 249 0.3× 217 0.4× 424 1.0× 59 2.3k
Michael C. Granger United States 19 410 0.3× 834 0.8× 503 0.6× 270 0.5× 617 1.5× 27 1.8k
S. Basu India 25 924 0.6× 2.1k 2.0× 823 1.0× 224 0.4× 1.6k 3.9× 98 2.8k
Andreu Llobera Spain 26 1.3k 0.9× 1.2k 1.2× 322 0.4× 534 1.0× 191 0.5× 132 2.3k
M. Satyanarayana India 30 463 0.3× 827 0.8× 249 0.3× 290 0.6× 662 1.6× 87 2.2k
Klaus Bo Mogensen Denmark 27 1.7k 1.1× 966 0.9× 218 0.3× 211 0.4× 319 0.8× 42 2.3k

Countries citing papers authored by H. Wohltjen

Since Specialization
Citations

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

Fields of papers citing papers by H. Wohltjen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Wohltjen

This figure shows the co-authorship network connecting the top 25 collaborators of H. Wohltjen. A scholar is included among the top collaborators of H. Wohltjen 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 H. Wohltjen. H. Wohltjen 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.
Morey, Timothy E., Matthew M. Booth, Robert Prather, et al.. (2011). Measurement of Ethanol in Gaseous Breath Using a Miniature Gas Chromatograph. Journal of Analytical Toxicology. 35(3). 134–142. 9 indexed citations
2.
Smardzewski, Richard R., N. L. Jarvis, Arthur W. Snow, & H. Wohltjen. (2006). NANOELECTRONIC CHEMICAL SENSORS FOR CHEMICAL AGENT AND EXPLOSIVES DETECTION. 459–466. 1 indexed citations
3.
Jarvis, N. L., Raymond A. Mackay, Richard R. Smardzewski, Arthur W. Snow, & H. Wohltjen. (2004). Metal-Insulator-Metal Ensemble (MIME) Chemical Detectors. TechConnect Briefs. 3(2004). 163–164. 2 indexed citations
4.
Ballantine, David S. & H. Wohltjen. (2003). Use of SAW devices to monitor viscoelastic properties of materials. 559–562. 6 indexed citations
5.
Wohltjen, H. & Arthur W. Snow. (1998). Colloidal Metal−Insulator−Metal Ensemble Chemiresistor Sensor. Analytical Chemistry. 70(14). 2856–2859. 376 indexed citations
6.
Grate, Jay W., Susan L. Rose‐Pehrsson, David L. Venezky, Mark. Klusty, & H. Wohltjen. (1993). Smart sensor system for trace organophosphorus and organosulfur vapor detection employing a temperature-controlled array of surface acoustic wave sensors, automated sample preconcentration, and pattern recognition. Analytical Chemistry. 65(14). 1868–1881. 234 indexed citations
7.
Ballantine, David S. & H. Wohltjen. (1989). Surface acoustic wave devices for chemical analysis. Analytical Chemistry. 61(11). 704A–715A. 67 indexed citations
8.
Carter, Forrest L., et al.. (1988). Molecular electronic devices : proceedings of the 3rd International Symposium on Molecular Electronic Devices, Arlington, Virginia, 6-8 October 1986. Elsevier eBooks. 9 indexed citations
9.
Grate, Jay W., David S. Ballantine, & H. Wohltjen. (1987). An automated vapor-generation and data collection instrument for the evaluation of chemical microsensors. Sensors and Actuators. 11(2). 173–188. 15 indexed citations
10.
Calabrese, Gary S., H. Wohltjen, & Manas Kumar Roy. (1987). Surface acoustic wave devices as chemical sensors in liquids. Evidence disputing the importance of Rayleigh wave propagation. Analytical Chemistry. 59(6). 833–837. 72 indexed citations
11.
Wohltjen, H., Arthur W. Snow, William R. Barger, & David S. Ballantine. (1987). Trace Chemical Vapor Detection Using SAW Delay Line Oscillators. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 34(2). 172–178. 76 indexed citations
12.
Calabrese, Gary S., H. Wohltjen, & Manas Kumar Roy. (1986). A Study of SAW Delay Line Behavior in Liquids. 607–610. 5 indexed citations
13.
Ballantine, David S. & H. Wohltjen. (1986). Optical waveguide humidity detector. Analytical Chemistry. 58(13). 2883–2885. 60 indexed citations
14.
Ballantine, David S., et al.. (1986). Correlation of surface acoustic wave device coating responses with solubility properties and chemical structure using pattern recognition. Analytical Chemistry. 58(14). 3058–3066. 160 indexed citations
15.
Barger, William R., Arthur W. Snow, H. Wohltjen, & N. L. Jarvis. (1985). Derivatives of phthalocyanine prepared for deposition as thin films by the Langmuir-Blodgett technique. Thin Solid Films. 133(1-4). 197–206. 77 indexed citations
16.
Wohltjen, H.. (1984). Mechanism of operation and design considerations for surface acoustic wave device vapor sensors. 3 indexed citations
17.
Wohltjen, H.. (1984). Chemical Microsensors and Microinstrumentation. Analytical Chemistry. 56(1). 87A–103A. 41 indexed citations
18.
Snow, Arthur W. & H. Wohltjen. (1984). Poly(ethylene maleate) - Cyclopentadiene: A Model Reactive Polymer-Vapor System for Evaluation of a SAW (Surface Acoustic Wave) Microsensor. Defense Technical Information Center (DTIC). 1 indexed citations
19.
Snow, Arthur W. & H. Wohltjen. (1984). Poly(ethylene maleate)-cyclopentadiene: a model reactive polymer-vapor system for evaluation of a SAW microsensor. Analytical Chemistry. 56(8). 1411–1416. 64 indexed citations
20.
Giuliani, J. F., H. Wohltjen, & N. L. Jarvis. (1983). Reversible optical waveguide sensor for ammonia vapors. Optics Letters. 8(1). 54–54. 117 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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