M.L. Langford

405 total citations
24 papers, 330 citations indexed

About

M.L. Langford is a scholar working on Spectroscopy, Atomic and Molecular Physics, and Optics and Physical and Theoretical Chemistry. According to data from OpenAlex, M.L. Langford has authored 24 papers receiving a total of 330 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Spectroscopy, 16 papers in Atomic and Molecular Physics, and Optics and 4 papers in Physical and Theoretical Chemistry. Recurrent topics in M.L. Langford's work include Mass Spectrometry Techniques and Applications (12 papers), Advanced Chemical Physics Studies (12 papers) and Spectroscopy and Quantum Chemical Studies (7 papers). M.L. Langford is often cited by papers focused on Mass Spectrometry Techniques and Applications (12 papers), Advanced Chemical Physics Studies (12 papers) and Spectroscopy and Quantum Chemical Studies (7 papers). M.L. Langford collaborates with scholars based in United Kingdom, Sweden and Germany. M.L. Langford's co-authors include F.M. Harris, D.P. Almeida, Colette Reid, D.E. Parry, J. A. Ballantine, C. L. Paul Thomas, William A. Munro, John F. J. Todd, William J. Griffiths and P. G. Fournier and has published in prestigious journals such as The Journal of Chemical Physics, Analytica Chimica Acta and Chemical Physics.

In The Last Decade

M.L. Langford

24 papers receiving 300 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M.L. Langford United Kingdom 12 218 217 53 49 37 24 330
Keiji Nakashima Japan 11 316 1.4× 212 1.0× 54 1.0× 25 0.5× 28 0.8× 37 395
C. M. Klimcak United States 11 229 1.1× 146 0.7× 48 0.9× 42 0.9× 25 0.7× 39 375
A. N. Zavilopulo Ukraine 11 223 1.0× 176 0.8× 30 0.6× 54 1.1× 15 0.4× 66 368
Kamel M. A. Refaey United States 8 337 1.5× 275 1.3× 38 0.7× 34 0.7× 18 0.5× 12 452
Kenzo Hiraoka Japan 10 177 0.8× 202 0.9× 32 0.6× 28 0.6× 21 0.6× 17 352
M. Rabrenović United Kingdom 13 273 1.3× 310 1.4× 46 0.9× 17 0.3× 71 1.9× 18 445
Jan A. Herman Canada 11 165 0.8× 233 1.1× 36 0.7× 24 0.5× 28 0.8× 56 355
О. Б. Шпеник Ukraine 9 272 1.2× 148 0.7× 28 0.5× 57 1.2× 16 0.4× 83 398
S H Alajajian United States 11 368 1.7× 202 0.9× 48 0.9× 79 1.6× 9 0.2× 16 456
D. P. de Bruijn Netherlands 12 475 2.2× 318 1.5× 18 0.3× 25 0.5× 18 0.5× 13 552

Countries citing papers authored by M.L. Langford

Since Specialization
Citations

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

Fields of papers citing papers by M.L. Langford

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.L. Langford. 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 M.L. Langford. The network helps show where M.L. Langford may publish in the future.

Co-authorship network of co-authors of M.L. Langford

This figure shows the co-authorship network connecting the top 25 collaborators of M.L. Langford. A scholar is included among the top collaborators of M.L. Langford 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 M.L. Langford. M.L. Langford 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.
Alderman, Byron, P. Frijlink, R. Gonzalo, et al.. (2014). TeraSCREEN: multi-frequency multi-mode Terahertz screening for border checks. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9078. 907802–907802. 28 indexed citations
2.
Munro, William A., C. L. Paul Thomas, & M.L. Langford. (1998). Characterisation of the molecular ions produced by a dinitroalkane in positive mode ion mobility spectrometry with water, dichloromethane and ammonia reactant ion chemistries. Analytica Chimica Acta. 374(2-3). 253–267. 17 indexed citations
3.
Griffiths, William J., M.L. Langford, & F.M. Harris. (1996). A Reaction Window in Cross-sections for Double-electron-capture Reactions. Rapid Communications in Mass Spectrometry. 10(9). 997–1000. 5 indexed citations
4.
Mo, Wenjun, M.L. Langford, & John F. J. Todd. (1995). Investigation of ‘ghost’ peaks caused by non‐linear fields in the ion trap mass spectrometer. Rapid Communications in Mass Spectrometry. 9(2). 107–113. 13 indexed citations
5.
Clarke, Nigel J., et al.. (1995). Automation of data acquisition and processing involving dynamically programmed scanning for a quadrupole ion trap mass spectrometer. Rapid Communications in Mass Spectrometry. 9(9). 723–730. 2 indexed citations
6.
Langford, M.L.. (1993). Physics of Ion Impact Phenomena. International Journal of Mass Spectrometry and Ion Processes. 123(2). 167–167. 1 indexed citations
7.
Griffiths, William J., S. Svensson, A. Naves de Brito, et al.. (1993). Doubly ionized states of carbon tetrafluoride. Chemical Physics. 173(1). 109–121. 14 indexed citations
8.
Langford, M.L. & John F. J. Todd. (1993). Negative‐ion fragmentation pathways in 2,4,6‐trinitrotoluene. Organic Mass Spectrometry. 28(7). 773–779. 9 indexed citations
9.
Langford, M.L., F.M. Harris, P. G. Fournier, & Jean–Yves Fournier. (1992). Determination of singlet- and triplet-state energies of the doubly ionized ammonia molecule by double-charge-transfer spectroscopy. International Journal of Mass Spectrometry and Ion Processes. 116(1). 53–69. 15 indexed citations
10.
Fournier, J., et al.. (1992). An experimental and theoretical study of the doubly charged ion O2+2. The Journal of Chemical Physics. 96(5). 3594–3602. 18 indexed citations
11.
Griffiths, William J., S. Svensson, A. Naves de Brito, et al.. (1992). Doubly ionized states of CH 4 studied by double‐charge‐transfer and auger‐electron spectroscopies. Rapid Communications in Mass Spectrometry. 6(7). 438–448. 14 indexed citations
12.
Langford, M.L., F.M. Harris, Colette Reid, J. A. Ballantine, & D.E. Parry. (1992). Double-ionization energies to ground and electronically excited singlet and triplet states of CCl2+4, CCl3F2+, CCl2F2+2 and CClF2+3. International Journal of Mass Spectrometry and Ion Processes. 112(2-3). 285–302. 11 indexed citations
13.
Langford, M.L., F.M. Harris, Colette Reid, J. A. Ballantine, & D.E. Parry. (1991). Triplet-state energy levels of CO2+2, COS2+ and CS2+2. Chemical Physics. 149(3). 445–457. 55 indexed citations
14.
Langford, M.L. & F.M. Harris. (1991). Electronically excited states of [C6H5F]2+, [C6H5C]2+, [2‐Cl‐C6H4F]2+, [3‐Cl‐C6H4F]2+ and [4‐Cl‐C6H4F]2+. Organic Mass Spectrometry. 26(10). 917–919. 7 indexed citations
15.
Langford, M.L. & F.M. Harris. (1990). Evidence for a reaction window in double‐electron‐capture reactions in collisions involving the molecular target CH 3 Br. Rapid Communications in Mass Spectrometry. 4(4). 125–128. 27 indexed citations
16.
Langford, M.L., D.P. Almeida, & F.M. Harris. (1990). Measurement of single ionization energies or electron affinities of SFn molecules (n = 1-5) using double-charge-transfer spectroscopy. International Journal of Mass Spectrometry and Ion Processes. 98(2). 147–153. 19 indexed citations
17.
Almeida, D.P. & M.L. Langford. (1990). Double electron capture in a Landau—Zener model: a reaction window. International Journal of Mass Spectrometry and Ion Processes. 96(3). 331–339. 23 indexed citations
18.
Langford, M.L., Mahmoud Hamdan, & F.M. Harris. (1990). Long-lived excited states of halocarbon cations identified in high-resolution charge-stripping experiments. International Journal of Mass Spectrometry and Ion Processes. 95(3). 243–258. 10 indexed citations
19.
Langford, M.L. & F.M. Harris. (1990). Experimental determination of the energies required to ionize the ions CFCl+, CFBr+, CClBr+, CF2Cl+, CF2Br+, CCl2F+, CBr2F+ and CBr2Cl+. International Journal of Mass Spectrometry and Ion Processes. 96(1). 111–113. 2 indexed citations
20.
Langford, M.L., D. Mathur, & F.M. Harris. (1988). The calibration of the energy‐loss scale for charge‐stripping reactions of singly‐charged positive ions. Rapid Communications in Mass Spectrometry. 2(8). 167–169. 4 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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