Norio Ookubo

929 total citations
42 papers, 793 citations indexed

About

Norio Ookubo is a scholar working on Materials Chemistry, Biomedical Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Norio Ookubo has authored 42 papers receiving a total of 793 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Materials Chemistry, 18 papers in Biomedical Engineering and 17 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Norio Ookubo's work include Nonlinear Optical Materials Research (12 papers), Silicon Nanostructures and Photoluminescence (10 papers) and Force Microscopy Techniques and Applications (9 papers). Norio Ookubo is often cited by papers focused on Nonlinear Optical Materials Research (12 papers), Silicon Nanostructures and Photoluminescence (10 papers) and Force Microscopy Techniques and Applications (9 papers). Norio Ookubo collaborates with scholars based in Japan, United States and Spain. Norio Ookubo's co-authors include Reinosuke Hayakawa, Kohzo Ito, Yasaku Wada, Mutsumi Tomonari, Toshikazu Takada, Shin‐ichi Sawada, Yukinori Ochiai, Shinji Matsui, Haruhiko Ono and Yasunori Mochizuki and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

Norio Ookubo

42 papers receiving 768 citations

Peers

Countries citing papers authored by Norio Ookubo

Since Specialization

Citations

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

Fields of papers citing papers by Norio Ookubo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Norio Ookubo

This figure shows the co-authorship network connecting the top 25 collaborators of Norio Ookubo. A scholar is included among the top collaborators of Norio Ookubo 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 Norio Ookubo. Norio Ookubo 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

#	Work	Indexed citations
1	Application of a self-sensing conductive probe for Si device imaging 2005 ·Applied Surface Science ·(unknown), Norio Ookubo	1
2	Halo Ion Implantation Effect on Extension Profile Studied by Scanning Capacitance Microscopy Using All-Metal Probe under FM Control 2004 ·Japanese Journal of Applied Physics ·(unknown), Norio Ookubo	9
3	Hyperpolarizabilities β and β of π-extended molecules tetra-substituted by ortho-positioned donor–acceptor pairs as analyzed by homologous substitution model 2002 ·Chemical Physics Letters ·Mutsumi Tomonari, Norio Ookubo	3
4	Shear-mode scanning capacitance microscope 2001 ·Applied Physics Letters ·(unknown), Norio Ookubo	9
5	Anisotropy in molecular linear polarizability α and hyperpolarizability β: missing-orbital analysis and simplified sum-over-states calculations 1998 ·Journal of Molecular Structure THEOCHEM ·Mutsumi Tomonari, Norio Ookubo	4
6	Molecular hyperpolarizability components β and β under directional extensions of π conjugation: missing-orbital analysis and simplified sum-over-states calculations 1997 ·Chemical Physics Letters ·Mutsumi Tomonari, Norio Ookubo, Toshikazu Takada	14
7	Missing-orbital analysis of molecular hyperpolarizability β calculated by a simplified sum-over-states method: “multi-state” model for βzxx 1994 ·Journal of Molecular Structure ·Mutsumi Tomonari, Norio Ookubo, Toshikazu Takada	1
8	On the dependence of photoluminescence lifetime on emission energy in porous silicon at various temperatures 1994 ·Solid State Communications ·Norio Ookubo, Noriaki Hamada, Shin‐ichi Sawada	11
9	Missing-orbital analysis of molecular hyperpolarizability β calculated by a simplified sum-over-states method: “multi-state” model for β 1994 ·Journal of Molecular Structure THEOCHEM ·Mutsumi Tomonari, Norio Ookubo, Toshikazu Takada	7
10	Mechanisms of visible photoluminescence in porous silicon 1994 ·Physical review. B, Condensed matter ·Shin‐ichi Sawada, Noriaki Hamada, Norio Ookubo	46
11	Simplified sum-over-states calculations and missing-orbital analysis on hyperpolarizabilities of benzene derivatives 1993 ·Chemical Physics Letters ·Mutsumi Tomonari, Norio Ookubo, Toshikazu Takada, Martin W. Feyereisen, Jan Almløf	39
12	Efficient second-harmonic generation using highly purified 4-(N,N-dimethylamino)-3-acetamidonitrobenzene crystal-cored optical fiber 1991 ·Conference on Lasers and Electro-Optics ·(unknown), (unknown), (unknown), Shin Ishikawa, (unknown), Norio Ookubo	2
13	New frequency-domain electric birefringence spectrometer using an advanced digital lock-in technique 1991 ·Review of Scientific Instruments ·Norio Ookubo	4
14	Anisotropic counterion polarizations and their dynamics in aqueous polyelectrolytes as studied by frequency-domain electric birefringence relaxation spectroscopy 1989 ·Macromolecules ·Norio Ookubo, Yoshinori Hirai, Kohzo Ito, Reinosuke Hayakawa	78
15	Low‐frequency and high‐frequency relaxations in dynamic electric birefringence of poly(γ‐benzyl‐L‐glutamate) in m‐cresol 1982 ·Journal of Polymer Science Polymer Physics Edition ·Yasushi Mori, Norio Ookubo, Reinosuke Hayakawa, Yasaku Wada	55
16	Effect of Cell Window Birefringence in Dynamic Electric Birefringence Measurement 1981 ·Japanese Journal of Applied Physics ·Norio Ookubo, Reinosuke Hayakawa, Yasaku Wada	3
17	A New Method of Dynamic Electric Birefringence Measurement Using a Sinusoidal Digital Lock-In System 1980 ·Japanese Journal of Applied Physics ·Norio Ookubo, Yasushi Mori, Reinosuke Hayakawa, Yasaku Wada	13
18	Intramolecular Disulfide Linked αβ and αα in Oxidized Tropomyosin: Separation, Identification, and Process of Formation 1977 ·The Journal of Biochemistry ·Norio Ookubo	6
19	Ultrasonic absorption in aqueous solution of lysozyme 1976 ·Biopolymers ·Hiroshi Kanda, Norio Ookubo, (unknown), Yasuko Suzuki, (unknown), (unknown), Yasaku Wada	15
20	Infinite dilution viscoelastic properties of poly(γ‐benzyl‐L‐glutamate) in m‐cresol 1976 ·Biopolymers ·Norio Ookubo, (unknown), (unknown), Yasaku Wada	44

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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