サカタ コウヘイ
SAKATA Kohei
坂田 昂平
所属
東京電機大学大学院 工学研究科 物質工学専攻
職種
助教（任期付）
著書・論文歴
1.
論文
Atmospheric 210Pb activity concentrations in Stepnogorsk city, North Kazakhstan uranium province area Atmospheric Environment 372,121836 (共著) 2026/05/01
2.
論文
Mg K-edge XAFS analysis of biogenic aragonite Chemistry Letter (共著) 2026/04/03
3.
論文
Speciation of cesium in a radiocesium-bearing microparticle emitted from Unit 1 during the Fukushima Nuclear accident by XANES spectroscopy using transition edge sensor Journal of Hazardous Materials 495,139031 (共著) 2025/09/05
4.
論文
Atmospheric chemistry in East Asia determines the iron solubility of aerosol particles supplied to the North Pacific Ocean AtmosPheric Chemistry and Physics 25 (18),11087-11107頁 (共著) 2025/02/10
5.
論文
Source and fate of atmospheric iron supplied to the subarctic North Pacific traced by stable iron isotope ratios Geochimica et Cosmochimica Acta ３７８ (2024),168-185頁 (共著) 2024/08
6.
論文
Measurement report: Stoichiometry of dissolved iron and aluminum as an indicator of the factors controlling the fractional solubility of aerosol iron – results of the annual observations of size-fractionated aerosol particles in Japan Atmospheric Chemistry and Physics 25 (18),11087-11107頁 (共著) 2023/09/05
7.
論文
Iron (Fe) speciation in size-fractionated aerosol particles in the Pacific Ocean: The role of organic complexation of Fe with humic-like substances in controlling Fe solubility Atmospheric Chemistry and Physics 22 (14),9461-9482頁 (共著) 2022/07/22
8.
論文
Contribution of combustion Fe in marine aerosols over the northwestern Pacific estimated by Fe stable isotope ratios Atmospheric Chemistry and Physics 21 (20),16027-16050頁 (共著) 2021/10/29
9.
論文
First X-ray Spectroscopic Observations of Atmospheric Titanium Species: Size Dependence and the Emission Source Environmental Science & Technology 55 (16),10975-10986頁 (共著) 2021/08/17
10.
論文
Broadband high-energy resolution hard x-ray spectroscopy using transition edge sensors at SPring-8 Review of Scientific Instruments 92,013103 (共著) 2021/01/12
11.
論文
Determination of calcium and sulfate species in aerosols associated with the conversion of its species through reaction processes in the atmosphere and its influence on cloud condensation nuclei activation Atmospheric Environment 223,117193-117193頁 (共著) 2020/02
12.
論文
Spherical tarball particles form through rapid chemical and physical changes of organic matter in biomass-burning smoke Proceedings of the National Academy of Sciences 116 (39),19336-19341頁 (共著) 2019/09/24
13.
論文
Stable Isotope Ratios of Combustion Iron Produced by Evaporation in a Steel Plant ACS Earth and Space Chemistry 3 (4),588-598頁 (共著) 2019/04/18
14.
論文
Custom-made PTFE filters for ultra-clean size-fractionated aerosol sampling for trace metals Marine Chemistry 206,100-108頁 (共著) 2018/10/20
15.
論文
Vertical distribution of 236 U in the North Pacific Ocean Journal of Environmental Radioactivity 169-170,70-78頁 (共著) 2017/04
16.
論文
Lead speciation studies on coarse and fine aerosol particles by bulk and micro X-ray absorption fine structure spectroscopy GEOCHEMICAL JOURNAL 51 (3),215-225頁 (共著) 2017
17.
論文
First study on 236 U in the Northeast Pacific Ocean using a new target preparation procedure for AMS measurements Journal of Environmental Radioactivity 162-163,244-250頁 (共著) 2016/10
18.
論文
Depth-dependent Calcium Speciation in Individual Aerosol Particles by Combination of Fluorescence Yield and Conversion Electron Yield XAFS Using X-ray Microbeam Chemistry Letters 45 (8),934-936頁 (共著) 2016/08/05
19.
論文
Variation of Iron Isotope Ratios in Anthropogenic Materials Emitted through Combustion Processes Chemistry Letters 45 (8),970-972頁 (共著) 2016/08/05
20.
論文
Identification of sources of lead in the atmosphere by chemical speciation using X-ray absorption near-edge structure (XANES) spectroscopy Journal of Environmental Sciences 26 (2),343-352頁 (共著) 2014/02/01
21.
論文
Study on Anthropogenic Uranium Isotope U-236 in the Environment ^|^mdash; Application for Oceanic Circulation Tracer ^|^mdash; BUNSEKI KAGAKU 62 (11),1001-1012頁 (共著) 2013
22.
その他
鉄含有エアロゾル粒子の排出源および化学的風化過程と鉄の溶解性の関係 地球化学 57 (2),108-126頁 (共著) 2023/06/25
23.
その他
Linkage of Marine Biology and Atmospheric Chemistry: New Insights from Shipboard Observations with Proton Transfer Reaction-Mass Spectrometry Journal of the Mass Spectrometry Society of Japan 66 (3),118-122頁 (共著) 2018/06/01