H Murayama

475 total citations
21 papers, 391 citations indexed

About

H Murayama is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Astronomy and Astrophysics. According to data from OpenAlex, H Murayama has authored 21 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Electrical and Electronic Engineering, 6 papers in Materials Chemistry and 5 papers in Astronomy and Astrophysics. Recurrent topics in H Murayama's work include Organic Light-Emitting Diodes Research (5 papers), Lanthanide and Transition Metal Complexes (4 papers) and Luminescence and Fluorescent Materials (4 papers). H Murayama is often cited by papers focused on Organic Light-Emitting Diodes Research (5 papers), Lanthanide and Transition Metal Complexes (4 papers) and Luminescence and Fluorescent Materials (4 papers). H Murayama collaborates with scholars based in Japan, United States and Taiwan. H Murayama's co-authors include Taijū Tsuboi, Chin‐Ti Chen, T. Tsuboi, Shih-Chieh Yeh, Wen‐Shan Li, Ito Chao, Shun‐Wei Liu, Jiong Wang, А. Penzkofer and Banri Yamanoha and has published in prestigious journals such as Advanced Functional Materials, Biology of Reproduction and Journal of Alloys and Compounds.

In The Last Decade

H Murayama

19 papers receiving 384 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
H Murayama	264	193	86	35	27	21	391
Takayuki Imai	91 0.3×	97 0.5×	72 0.8×	70 2.0×	18 0.7×	28	367
J. Liu	393 1.5×	140 0.7×	209 2.4×	32 0.9×	43 1.6×	22	531
Angela Schmoldt	103 0.4×	169 0.9×	233 2.7×	45 1.3×	5 0.2×	25	490
Leidang Zhou	235 0.9×	370 1.9×	9 0.1×	7 0.2×	5 0.2×	46	532
Yuki Kumagai	186 0.7×	109 0.6×	7 0.1×	28 0.8×	4 0.1×	42	340
Rainer Engelhardt	115 0.4×	58 0.3×	63 0.7×	12 0.3×		15	456
Chunjun Liang	339 1.3×	312 1.6×	111 1.3×	13 0.4×		29	467
S.Y. Zhang	87 0.3×	211 1.1×	9 0.1×	29 0.8×	14 0.5×	23	343
Takayuki Harano	34 0.1×	132 0.7×	7 0.1×	78 2.2×	22 0.8×	25	359

Countries citing papers authored by H Murayama

Since Specialization

Citations

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

Fields of papers citing papers by H Murayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H Murayama

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hayama, Tomonari, Tomoyuki Yamaguchi, Megumi Kato‐Itoh, et al.. (2014). Generation of Mouse Functional Oocytes in Rat by Xeno-Ectopic Transplantation of Primordial Germ Cells1. Biology of Reproduction. 91(4). 89–89. 10 indexed citations

Murayama, H, Hideki Masaki, Hideyuki Sato, et al.. (2014). Successful Reprogramming of Epiblast Stem Cells by Blocking Nuclear Localization of β-Catenin. Stem Cell Reports. 4(1). 103–113. 25 indexed citations

Murayama, H, et al.. (2011). Low-power 808-nm laser irradiation inhibits cell proliferation of a human-derived glioblastoma cell line in vitro. Lasers in Medical Science. 27(1). 87–93. 31 indexed citations

Murayama, H, et al.. (2009). . Nippon Laser Igakkaishi. 30(2). 135–140. 2 indexed citations

Tsuboi, Taijū, et al.. (2008). Photoluminescence characteristics of blue phosphorescent Ir3+-compounds FIrpic and FIrN4 doped in mCP and SimCP. Optical Materials. 31(2). 366–371. 32 indexed citations

Yeh, Shih-Chieh, Chin‐Ti Chen, H Murayama, et al.. (2007). The Quest for High‐Performance Host Materials for Electrophosphorescent Blue Dopants. Advanced Functional Materials. 17(12). 1887–1895. 172 indexed citations

Ohtsuka, K., et al.. (2007). On the Substantial Spatial Spread of the Quadrantid Meteoroid Stream. Earth Moon and Planets. 102(1-4). 179–182.

Tsuboi, Taijū, et al.. (2006). Energy transfer between organic fluorescent CBP host and blue phosphorescent FIrpic and FIrN4 guests. Optical Materials. 29(11). 1299–1304. 19 indexed citations

Tsuboi, Taijū, H Murayama, & А. Penzkofer. (2005). Photoluminescence characteristics of Ir(ppy)3 and PtOEP doped in TPD host material. Thin Solid Films. 499(1-2). 306–312. 29 indexed citations

10.

Tsuboi, T., H Murayama, & А. Penzkofer. (2005). Energy transfer in a thin film of TPD fluorescent molecules doped with PtOEP and Ir(ppy)3 phosphorescent molecules. Applied Physics B. 81(1). 93–99. 10 indexed citations

11.

Tsuboi, Taijū & H Murayama. (2005). Energy-transfer upconversion of rare earth ions in ionic crystals: Case of Tm3+/Ho3+-codoped LiYF4 crystals. Journal of Alloys and Compounds. 408-412. 680–686. 12 indexed citations

12.

Tsuboi, Taijū, H Murayama, & Kiyoshi Shimamura. (2005). Low temperature luminescence of Tm3+ ions in LiYF4 crystal. Journal of Alloys and Compounds. 408-412. 776–779. 9 indexed citations

13.

Abe, Shinsuke, Noboru Ebizuka, H Murayama, et al.. (2004). VIDEO AND PHOTOGRAPHIC SPECTROSCOPY OF 1998 AND 2001 LEONID PERSISTENT TRAINS FROM 300 TO 930 nm. Earth Moon and Planets. 95(1-4). 265–277. 11 indexed citations

14.

Murayama, H, et al.. (1995). Results from several persistent train spectra intercompared. Earth Moon and Planets. 68(1-3). 479–486. 5 indexed citations

15.

Takahara, Yoshiharu, et al.. (1995). [Long-term evaluation of the Carpentier-Edwards pericardial bioprosthesis].. PubMed. 43(8). 1097–102. 2 indexed citations

16.

Murayama, H, et al.. (1993). [Surgical repair of aortico-left ventricular tunnel, a case report].. PubMed. 41(4). 694–8. 2 indexed citations

17.

Kawasaki, Masahiro, H Murayama, & T. Yanagida. (1992). Can the Strongly Interacting Dark Matter Be a Heating Source of Jupiter?. Progress of Theoretical Physics. 87(3). 685–692. 14 indexed citations

18.

Murayama, H, et al.. (1991). [A case report of early prosthetic valve endocarditis due to methicillin resistant Staphylococcus aureus infection--an experience of intraatrial implantation of mitral prosthesis with a Gore-Tex flange].. PubMed. 39(9). 1803–8.

19.

Sakamoto, Junichi, Toshihiko Watanabe, S Akiyama, et al.. (1989). [Alteration of phenotype, morphology and drug sensitivity in colon cancer cell lines under various culture conditions].. PubMed. 16(4 Pt 2-3). 1864–73. 3 indexed citations

20.

Murayama, H, et al.. (1989). [A case of tetralogy of Fallot with pulmonary aneurysm].. PubMed. 42(3). 229–31. 2 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.

Explore authors with similar magnitude of impact