Kōichi Yamada

National Institute of Advanced Industrial Science and Technology — Japan

Chemistry · Physical Sciences

30h-index3.8kcitations223works0.02yr avg
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Research Topics

Spectroscopy and Laser Applications(82), Molecular Spectroscopy and Structure(74), Advanced Chemical Physics Studies(65), Atmospheric Ozone and Climate(52), Microbial Metabolic Engineering and Bioproduction(24)

Publications223 total

Detection of the tunneling-rotation transitions of malonaldehyde in the submillimeter-wave region and proton tunneling dynamics
The Journal of Chemical Physics·2025
Reinvestigation of the Fourier transform microwave spectrum of N-ethylacetamide: Pseudo a-type transitions
Journal of Molecular Spectroscopy·2023· 1 cited
The pressure effect on the line profiles observed in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si115.svg" display="inline" id="d1e1955"><mml:mrow><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub><mml:mo linebreak="goodbreak" linebreakstyle="after">+</mml:mo><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> band of acetylene: Revisited
Journal of Molecular Spectroscopy·2023· 3 citedOpen Access
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si16.svg" display="inline" id="d1e5297"> <mml:mi>K</mml:mi> </mml:math> -type doubling in the rotational spectrum of CH <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si50.svg" display="inline" id="d1e5302"> <mml:msubsup> <mml:mrow/> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> </mml:mrow> </mml:msubsup> </mml:math> –He: A group theoretical explanation
Journal of Molecular Spectroscopy·2022
The rotationally resolved infrared spectrum of TiO and its isotopologues
Journal of Molecular Spectroscopy·2021· 17 citedOpen Access
GSRB rotation and rovibration intensities for: The bent HOCl molecule, and for: Quantum monodromy in NCNCS
Journal of Quantitative Spectroscopy and Radiative Transfer·2020· 2 cited
Hybrid calculation of the partition functions of prolate top molecules: Using HOCl as the test case
Journal of Quantitative Spectroscopy and Radiative Transfer·2020· 1 cited
Improved bond length determination technique for C3 and other linear molecules with a large amplitude bending vibration
Journal of Molecular Structure·2020· 9 cited
Infrared Spectroscopy of Disilicon-Carbide, Si<sub>2</sub>C: The ν<sub>3</sub> Fundamental Band
The Journal of Physical Chemistry A·2019· 15 cited
Infrared photodissociation of cold CH<sub>3</sub><sup>+</sup>–He<sub>2</sub> complexes
Molecular Physics·2019· 9 cited
Double Resonance Rotational Spectroscopy of Weakly Bound Ionic Complexes: The Case of Floppy <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msubsup><mml:mrow><mml:mi>CH</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msubsup><mml:mtext>−</mml:mtext><mml:mi>He</mml:mi></mml:mrow></mml:math>
Physical Review Letters·2018· 20 cited
HIGH RESOLUTION ROTATIONAL SPECTROSCOPY OFCH3+-He
Proceedings of the 73rd International Symposium on Molecular Spectroscopy·2018Open Access
High-resolution infrared spectroscopy of O2H+ in a cryogenic ion trap
The Journal of Chemical Physics·2018· 31 cited
Molecular gas thermometry on acetylene using dual-comb spectroscopy: analysis of rotational energy distribution
Applied Physics B·2018· 28 citedOpen Access
Transition dipole-moment of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si25.gif" overflow="scroll"><mml:mrow><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub><mml:mo>+</mml:mo><mml:msub><mml:mrow><mml:mi>ν</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> band of acetylene measured with dual-comb Fourier-transform spectroscopy
Journal of Molecular Spectroscopy·2017· 13 citedOpen Access
Iwakuni <i>et al</i>. Reply:
Physical Review Letters·2017· 3 cited
VIBRATIONAL SPECTROSCOPY OF He-O2H+ AND O2H+
2017
DUAL-COMB SPECTROSCOPY OF THE ν1+ ν3 BAND OF ACETYLENE: INTENSITY AND TRANSITION DIPOLE MOMENT
2017Open Access
Tert‐butyl‐dibromophosphane <sup><i>t</i></sup>BuPBr<sub>2</sub>—a new chemical synthesis and first spectroscopic characterization
Heteroatom Chemistry·2017· 1 cited
Production Cost Structure and Cost Reduction Scenario of Woody Biomass in Japan
Journal of the Japanese Forest Society·2017· 6 citedOpen Access
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Frequent Co-authors

G. Winnewisser(12), Manfred Winnewisser(9), Yasuji Minoda(5), Shinichi Hirabayashi(5), Hisashi Abe(5), Isamu Morino(4), Koki Kodama(3), KAZUYOSHI UMEHARA(3), Katsumi Shimizu(3), Shigeru Nakatani(3), Brenda P. Winnewisser(3), D. Papoušek(3), С. П. Белов(3), Štěpán Urban(3), Atsushi Onae(3), Hajime Inaba(3), J. Behrend(2), Oskar Asvany(2), Stephan Śchlemmer(2), Š. Urban(2)