K. Nishiyama

641 total citations
45 papers, 526 citations indexed

About

K. Nishiyama is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Materials Chemistry. According to data from OpenAlex, K. Nishiyama has authored 45 papers receiving a total of 526 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atomic and Molecular Physics, and Optics, 15 papers in Condensed Matter Physics and 14 papers in Materials Chemistry. Recurrent topics in K. Nishiyama's work include Advanced NMR Techniques and Applications (11 papers), Muon and positron interactions and applications (10 papers) and Solid-state spectroscopy and crystallography (9 papers). K. Nishiyama is often cited by papers focused on Advanced NMR Techniques and Applications (11 papers), Muon and positron interactions and applications (10 papers) and Solid-state spectroscopy and crystallography (9 papers). K. Nishiyama collaborates with scholars based in Germany, Japan and France. K. Nishiyama's co-authors include D. Riegel, N. Bräuer, K. Nagamine, M. v. Hartrott, Y. Yamazaki, K. Ishida, D. Quitmann, Tokio Matsuzaki, Hideki Shirakawa and Y. Kuno and has published in prestigious journals such as Physical Review Letters, Physics Letters B and Physics Letters A.

In The Last Decade

K. Nishiyama

44 papers receiving 505 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Nishiyama Germany	13	170	169	150	140	89	45	526
F. Bacon United States	14	108 0.6×	213 1.3×	86 0.6×	141 1.0×	121 1.4×	33	583
P. D. Johnston United Kingdom	16	121 0.7×	172 1.0×	141 0.9×	61 0.4×	83 0.9×	28	434
R. Keitel Canada	12	437 2.6×	281 1.7×	114 0.8×	176 1.3×	79 0.9×	57	929
K.G. Prasad India	14	289 1.7×	256 1.5×	166 1.1×	102 0.7×	243 2.7×	70	746
J. Kulleck United States	14	165 1.0×	169 1.0×	238 1.6×	460 3.3×	82 0.9×	32	814
D. H. Chaplin Australia	13	268 1.6×	229 1.4×	133 0.9×	100 0.7×	75 0.8×	85	596
D. Zamir Israel	16	174 1.0×	302 1.8×	153 1.0×	448 3.2×	48 0.5×	37	724
David T. Goldman United States	9	96 0.6×	275 1.6×	179 1.2×	124 0.9×	91 1.0×	23	505
M. Rots Belgium	14	396 2.3×	476 2.8×	80 0.5×	229 1.6×	67 0.8×	107	817
H. G. Devare India	16	331 1.9×	314 1.9×	291 1.9×	142 1.0×	212 2.4×	81	814

Countries citing papers authored by K. Nishiyama

Since Specialization

Citations

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

Fields of papers citing papers by K. Nishiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Nishiyama

This figure shows the co-authorship network connecting the top 25 collaborators of K. Nishiyama. A scholar is included among the top collaborators of K. Nishiyama 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 K. Nishiyama. K. Nishiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ninomiya, Kazuhiko, T. Nakatsuka, Y. Kasamatsu, et al.. (2007). Study of electronic X-rays emitted from pionic and muonic atoms. Journal of Radioanalytical and Nuclear Chemistry. 272(3). 661–664. 2 indexed citations

Nakagawa, Masuo, K. Nishiyama, I. Yamamoto, et al.. (2005). Analytical Detection System Of Mixed Odor Vapors Using Chemiluminescence-based Gas Sensor. Proceedings of the International Solid-State Sensors and Actuators Conference - TRANSDUCERS '95. 2. 807–810. 3 indexed citations

Higemoto, Wataru, Kazuhiko Satoh, N. Nishida, K. Nishiyama, & K. Nagamine. (1997). Studies of the positive muon behavior in solid H2 and D2. Hyperfine Interactions. 106(1-4). 39–44. 4 indexed citations

Dawson, Wayne, K. Nishiyama, Rhoda MacRae, & K. Nagamine. (1997). The low temperature hyperfine structure of quartz under uniaxial pressure. Hyperfine Interactions. 106(1-4). 77–84. 2 indexed citations

Miyake, Yasuhiro, Yoshitada Murata, K. Nishiyama, et al.. (1991). Evidence for muonium emission from an SiO2 layer on n-type Si and the positive muon state in Si. Hyperfine Interactions. 65(1-4). 1071–1080. 2 indexed citations

Kadono, R., K. Nishiyama, K. Nagamine, & Takuya Matsuzaki. (1988). Muon diffusion in pure bismuth: Evidence for an extended muonic state. Physics Letters A. 132(4). 195–200. 6 indexed citations

Kalvius, Georg Michael, L. Asch, D. R. Noakes, et al.. (1987). Magnetic properties of crystalline and amorphous DyAg from μSR measurements. Journal of Magnetism and Magnetic Materials. 70(1-3). 285–287. 2 indexed citations

Kadono, R., J. Imazato, K. Nishiyama, et al.. (1985). Observation of an oscillatory behavior of the zero-field μ+ spin relaxation function in pure copper. Physics Letters A. 107(6). 279–282. 13 indexed citations

Nishiyama, K., et al.. (1980). Relaxation Phenomena and Magnetic Hyperfine Fields of Isolated Ce Ions in Liquid and Solid Metals. Physical Review Letters. 45(12). 1015–1018. 26 indexed citations

10.

Hartrott, M. v., et al.. (1977). Nuclear quadrupolar relaxation of Sb in liquid In-Sb alloys. Journal of Physics F Metal Physics. 7(4). 713–725. 13 indexed citations

11.

Nishiyama, K., et al.. (1977). On the magnitude and sign of the electric field gradient in nontransition metals. Physics Letters A. 62(4). 247–249. 6 indexed citations

12.

Nishiyama, K. & D. Riegel. (1976). Explanation of the pressure and concentration dependence of the EFG in noncubic metals and alloys. Physics Letters A. 57(3). 270–272. 18 indexed citations

13.

Hartrott, M. v., et al.. (1976). Spin relaxation of117Sb and115Sn isomers in liquid In-Sb alloys. Hyperfine Interactions. 2(1). 271–272. 2 indexed citations

14.

Nishiyama, K., et al.. (1976). Theory of the Temperature Dependence of the Electric Field Gradient in Noncubic Metals. Physical Review Letters. 37(6). 357–360. 111 indexed citations

15.

Nishiyama, K. & D. Riegel. (1976). Temperature dependence of the nuclear quadrupole relaxation rates in liquid metals. Hyperfine Interactions. 2(1). 276–278. 4 indexed citations

16.

Hartrott, M. v., et al.. (1976). Nuclear spin relaxation of Xe in liquid Te. The European Physical Journal A. 278(4). 303–308. 15 indexed citations

17.

Bräuer, N., et al.. (1974). Lifetime and magnetic moment of the 11/2−, 731 keV level in113Sn. The European Physical Journal A. 271(2). 103–105. 9 indexed citations

18.

Riegel, D., et al.. (1973). Magnetic moments of states in the Sn region. Physics Letters B. 46(2). 170–172. 19 indexed citations

19.

Riegel, D., et al.. (1972). Quadrupole and knight shift relaxation of excited 71Ge nuclei in liquid gallium. Physics Letters A. 41(5). 459–460. 22 indexed citations

20.

Bräuer, N., et al.. (1971). Magnetic moments of isomeric levels in the Br-isotopes measured with in-beam NMR-PAC. Zeitschrift für Physik A Hadrons and Nuclei. 244(4). 375–382. 12 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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