Kojima Seiji
- Articles
- Boson Peak and Fracton of Sodium Carboxymethyl Starch Detected by Terahertz Time-Domain and Low-Frequency Raman Spectroscopies
Terao Wakana; Kaczmarska Karolina; Mori Tatsuya; Grabowsk...
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2018-10 - Terahertz Time-Domain Spectroscopy and Low-Frequency Raman Scattering of Boson Peak Dynamics of Lithium Borate Glasses
Iijima Yuta; Mori Tatsuya; Fujii Yasuhiro; Kitani Suguru...
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2018-10 - Broadband phonon-polariton dispersion relation of ferroelectric LiTaO3 crystals
Kojima Seiji; Maczka Miroslaw
FERROELECTRICS/533(1)/pp.124-131, 2018 - CaxBa1-xNb2O6 Ferroelectric Nanopowders for Ultrahigh-Density Optical Data Storage
Rubel Mirza H. K.; Islam M. S.; Mahmuda U. S. M.; Rahaman...
ACS APPLIED NANO MATERIALS/1(11)/pp.6289-6300, 2018-11 - Low-temperature heat capacity of alkali metal borate glass
Kojima Seiji; Kawaji Hitoshi
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY/135(5)/pp.2759-2764, 2019-03 - Successive phase transition of lead-free ferroelectric sodium potassium niobate crystals studied by Raman scattering
Kojima Seiji; Zushi Junta; Noguchi Yuji; Miyayama Masaru
FERROELECTRICS/532(1:::SI)/pp.183-189, 2018 - Broadband Terahertz Spectroscopy of Phonon-Polariton Dispersion in Ferroelectrics
Kojima Seiji
PHOTONICS/5(4), 2018-12 - Effect of Poling Electric Field and Temperature Change on the Dielectric Anomalies of Relaxor Ferroelectric Strontium-Barium-Niobate Single Crystals
Shabbir Ghulam; Ko Jae-Hyeon; Kojima Seiji
JOURNAL OF THE KOREAN PHYSICAL SOCIETY/73(10)/pp.1561-1565, 2018-11 - Investigation of light-vibration coupling coefficient of glassy glucose in the terahertz region
壁谷 幹俊; 森 龍也; 藤井 康裕; 気谷 卓; 是枝 聡肇; 川路 均; 小島 誠治
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.2828-2828, 2017 - Terahertz-band spectroscopy of natural polymer starch
寺尾 和香奈; 森 龍也; 藤井 康裕; 是枝 聡肇; 小島 誠治
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.2825-2825, 2017 - Study of light vibration coupling constant of alkali borate glass by terahertz band and Raman spectroscopy and low temperature specific heat
飯島 裕太; 森 龍也; 藤井 康裕; 是枝 聡肇; 気谷 卓; 川路 均; 小島 誠治
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.2827-2827, 2017 - Boson peak and fracton of protein keratin
泉二 玲緒奈; 森 龍也; 藤井 康裕; 是枝 聡肇; 気谷 卓; 川路 均; 山本 洋平; 小島 誠治
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.2826-2826, 2017 - Angle-resolved polarized Raman scattering on relaxor ferroelectrics with intermediate random fields
Al Helal Md; Tsukada Shinya; Svirskas Šarūnus; Banys Jūr...
Jpn. J. Appl. Phys./57(11)/p.11UB08, 2018-09 - Terahertz Polariton Dispersion in Uniaxial Optical Crystals
Kojima Seiji
PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS/77/pp.109-115, 2018 - Vibrational dynamics of ferroelectric K(Ta1− x Nb x )O3 studied by far-infrared spectroscopic ellipsometry and Raman scattering
Kojima Seiji; Rahaman Md.; Sase Ryuichi; Hoshina Takuya; Tsur...
Japanese Journal of Applied Physics/57(11), 2018-08 - Electric field effect on polar nanoregions of uniaxial ferroelectric SrxBa1-xNb2O6 with weak random fields studied by Brillouin scattering
Aftabuzzaman Md; Dec Jan; Kleemann Wolfgang; Kojima Seiji
Jpn. J. Appl. Phys./57(7)/p.07LB11, 2018-05 - Boson peak investigation of glassy glucose by terahertz time-domain spectroscopy and low-frequency raman scattering
Kabeya Mikitoshi; Mori Tatsuya; Fujii Yasuhiro; Koreeda ...
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2017-10 - Terahertz dynamics of craft glass
Yajima Wataru; Mori Tatsuya; Jeong Yeonkyung; Iijima Yut...
FUTURUM - Tsukuba Science Journal/1/pp.39-42, 2018-03 - Boson peak of vitreous glucose investigated by integrated terahertz-band spectroscopy
壁谷 幹俊; 森 龍也; 藤井 康裕; 是枝 聡肇; Lee Byoung Wan; Ko Jae-H...
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.3103-3103, 2017 - Boson peak of vitreous glucose investigated by integrated terahertz-band spectroscopy (II)
森 龍也; 壁谷 幹俊; 藤井 康裕; 是枝 聡肇; Lee Byoung Wan; Ko Jae-H...
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.3277-3277, 2017 - Boson peak study of alkali borate glass by using Terahertz time-domain spectroscopy and inelastic light scattering
飯島 裕太; 森 龍也; 藤井 康裕; 是枝 聡肇; Lee Byoung Wan; Ko Jae-H...
Meeting Abstracts of the Physical Society of Japan/72(0)/pp.3278-3278, 2017 - Liquid, glass, and crystalline indomethacin studied by Brillouin scattering
Shibata Tomohiko; Kojima Seiji
Jpn. J. Appl. Phys./57(7)/p.07LB03, 2018-04 - Raman inactive phonon-polariton dispersion in quantum paraelectric SrTiO3 crystals studied by FTIR
Kojima Seiji; Maczka M.
FERROELECTRICS/524(1)/pp.1-8, 2018-02 - Boson peak dynamics of natural polymer starch investigated by terahertz time-domain spectroscopy and low-frequency Raman scattering
Kojima Seiji
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy/192/pp.446-450, 2018-01 - Is there a spontaneous ferroelectric phase transition in 0.83PbMg1/3Nb2/3O3-0.17PbTiO3 single crystal ?
Svirskas S.; Jablonskas D.; Samulionis V.; Kojima Seiji; ...
Journal of Alloys and Compounds/748/pp.127-133, 2018-03 - more...
- Boson Peak and Fracton of Sodium Carboxymethyl Starch Detected by Terahertz Time-Domain and Low-Frequency Raman Spectroscopies