AF
Akihiko Fujiwara
cond-mat.mtrl-scicond-mat.supr-conalcohol catalytic chemical vapor deposition (ACCVD)Amorphous indium oxideamorphous networkcharge-carrier redistributioncharge-density-wave (CDW)charge transferdiffuse scatteringdirect synthesis
On Valency
published · living versionsW_7jbzqs5z·v1 · currentpublished
Investigation on synthesis and physical properties of metal doped picene solids
with Takashi Kambe, Xuexia He, Yosuke Takahashi, Yusuke Yamanari +11
1 version
Preprints & journals
46 papers in the corpus · 1995–2025Structural analysis of Si-doped amorphous In2O3 based on quantum beam measurements and computer simulations.41120488 · Shuseki, Yuta, Fujiwara, Akihiko, Mitoma, Nobuhiko et al.2025 · 1 citationScientific reports. 2025;15(1):36662
Semiconductor-metal transition in Bi2Se3 caused by impurity doping.36631625 · Uchiyama, Takaki, Goto, Hidenori, Uesugi, Eri et al.2023 · 14 citationsScientific reports. 2023;13(1):537
Strain-Controlled Spin Transition in Heterostructured Metal-Organic Framework Thin Film.34514790 · Haraguchi, Tomoyuki, Otsubo, Kazuya, Sakata, Osami et al.2021 · 43 citationsJournal of the American Chemical Society. 2021;143(39):16128-16135
Fabrication of ring oscillators using organic molecules of phenacene and perylenedicarboximide.35423277 · Fioravanti, Niko, Pierantoni, Luca, Mencarelli, Davide et al.2022 · 6 citationsRSC advances. 2021;11(13):7538-7551
Confined water-mediated high proton conduction in hydrophobic channel of a synthetic nanotube.32071299 · Otake, Ken-Ichi, Otsubo, Kazuya, Komatsu, Tokutaro et al.2020 · 191 citationsNature communications. 2020;11(1):843
Improving grazing-incidence small-angle X-ray scattering-computed tomography images by total variation minimization.32047408 · Ogawa, Hiroki, Ono, Shunsuke, Nishikawa, Yukihiro et al.2020 · 9 citationsJournal of applied crystallography. 2020;53(Pt 1):140-147
Structural Alternation Correlated to the Conductivity Enhancement of PEDOT:PSS Films by Secondary Doping1909.09321v1 · K. Itoh, Y. Kato, Y. Honma et al.2019 · 38 citationsJ. Phys. Chem. C 123, 13467 (2019)
Mesoscopic 2D Charge Transport in Commonplace PEDOT:PSS Films1801.02156v2 · Yuta Honma, Keisuke Itoh, Hiroyasu Masunaga et al.2018 · 47 citationsAdv. Electron. Mater. 4, 1700490 (2018)
A highly crystalline oriented metal-organic framework thin film with an inorganic pillar.28856368 · Watanabe, Yuki, Haraguchi, Tomoyuki, Otsubo, Kazuya et al.2018 · 15 citationsChemical communications (Cambridge, England). 2017;53(73):10112-10115
Extended Polymorphism of Two-Dimensional Material.28777578 · Yoshida, Masaro, Ye, Jianting, Zhang, Yijin et al.2018 · 31 citationsNano letters. 2017;17(9):5567-5571
Fabrication and Structural Characterization of an Ultrathin Film of a Two-Dimensional-Layered Metal-Organic Framework, Fe(py)2[Ni(CN)4] (py = pyridine).28661137 · Sakaida, Shun, Haraguchi, Tomoyuki, Otsubo, Kazuya et al.2018 · 39 citationsInorganic chemistry. 2017;56(14):7606-7609
Visualization of Individual Images in Patterned Organic-Inorganic Multilayers Using GISAXS-CT.28437112 · Ogawa, Hiroki, Nishikawa, Yukihiro, Takenaka, Mikihito et al.2018 · 6 citationsLangmuir : the ACS journal of surfaces and colloids. 2017;33(19):4675-4681
Mixed-Valence Nickel Bis(azamacrocycle) Compounds with Ghost-Leg-type Sheets.28000324 · Hashiguchi, Ryota, Otsubo, Kazuya, Maesato, Mitsuhiko et al.2019 · 17 citationsAngewandte Chemie (International ed. in English). 2017;56(14):3838-3841
Guest-Induced Two-Way Structural Transformation in a Layered Metal-Organic Framework Thin Film.27936664 · Haraguchi, Tomoyuki, Otsubo, Kazuya, Sakata, Osami et al.2018 · 69 citationsJournal of the American Chemical Society. 2016;138(51):16787-16793
An Electrically Conductive Single-Component Donor-Acceptor-Donor Aggregate with Hydrogen-Bonding Lattice.27989166 · Hayashi, Mikihiro, Otsubo, Kazuya, Maesato, Mitsuhiko et al.2018 · 7 citationsInorganic chemistry. 2016;55(24):13027-13034
Ultrafine Metal-Organic Right Square Prism Shaped Nanowires.27080935 · Otake, Ken-Ichi, Otsubo, Kazuya, Sugimoto, Kunihisa et al.2018 · 49 citationsAngewandte Chemie (International ed. in English). 2016;55(22):6448-51
A three-dimensional accordion-like metal-organic framework: synthesis and unconventional oriented growth on a surface.27063003 · Haraguchi, Tomoyuki, Otsubo, Kazuya, Sakata, Osami et al.2016 · 20 citationsChemical communications (Cambridge, England). 2016;52(35):6017-20
Crystalline coordination framework endowed with dynamic gate-opening behaviour by being downsized to a thin film.27001734 · Sakaida, Shun, Otsubo, Kazuya, Sakata, Osami et al.2016 · 263 citationsNature chemistry. 2016;8(4):377-83
Neutral-Type One-Dimensional Mixed-Valence Halogen-Bridged Platinum Chain Complexes with Large Charge-Transfer Band Gaps.26901774 · Otake, Ken-ichi, Otsubo, Kazuya, Sugimoto, Kunihisa et al.2016 · 18 citationsInorganic chemistry. 2016;55(5):2620-6
Remarkable Lattice Shrinkage in Highly Oriented Crystalline Three-Dimensional Metal-Organic Framework Thin Films.26641131 · Haraguchi, Tomoyuki, Otsubo, Kazuya, Sakata, Osami et al.2016 · 31 citationsInorganic chemistry. 2015;54(24):11593-5
A compact planar low-energy-gap molecule with a donor-acceptor-donor nature based on a bimetal dithiolene complex.26365143 · Hayashi, Mikihiro, Otsubo, Kazuya, Kato, Tatsuhisa et al.2016 · 14 citationsChemical communications (Cambridge, England). 2015;51(87):15796-9
Atomic and electronic structures of an extremely fragile liquid.25520236 · Kohara, Shinji, Akola, Jaakko, Patrikeev, Leonid et al.2015 · 88 citationsNature communications. 2014;5:5892
Controlling charge-density-wave states in nano-thick crystals of 1T-TaS2.25466764 · Yoshida, Masaro, Zhang, Yijin, Ye, Jianting et al.2015 · 166 citationsScientific reports. 2014;4:7302
Hierarchical dielectric orders in layered ferroelectrics Bi2SiO5.25075334 · Kim, Younghun, Kim, Jungeun, Fujiwara, Akihiko et al.2014 · 32 citationsIUCrJ. 2014;1(Pt 3):160-4
Evidence of electronic polarization of the As ion in the superconducting phase of F-doped LaFeAsO.25075333 · Kim, Jungeun, Fujiwara, Akihiko, Sawada, Tomohiro et al.2014 · 4 citationsIUCrJ. 2014;1(Pt 3):155-9
A twisted bi-icosahedral Au(25) cluster enclosed by bulky arenethiolates.24292689 · Nishigaki, Jun-ichi, Yamazoe, Seiji, Kohara, Shinji et al.2014 · 55 citationsChemical communications (Cambridge, England). 2014;50(7):839-41
Variable-rung design for a mixed-valence two-legged ladder system situated in a dimensional crossover region.24392762 · Otsubo, Kazuya, Kobayashi, Atsushi, Sugimoto, Kunihisa et al.2014 · 24 citationsInorganic chemistry. 2014;53(2):1229-40
Network topology for the formation of solvated electrons in binary CaO-Al2O3 composition glasses.23723350 · Akola, Jaakko, Kohara, Shinji, Ohara, Koji et al.2013 · 69 citationsProceedings of the National Academy of Sciences of the United States of America. 2013;110(25):10129-34
Superconductivity Induced by Breaking Te2 Dimers of AuTe21305.3335v1 · Kazutaka Kudo, Hiroyuki Ishii, Masaya Takasuga et al.2013 · 36 citationsJ. Phys. Soc. Jpn. 82, 063704 (2013)
Anomalous pressure effect in heteroacene organic field-effect transistors.23496736 · Sakai, K, Okada, Y, Kitaoka, S et al.2013 · 25 citationsPhysical review letters. 2013;110(9):096603
Edge-dependent transport properties in graphene.23409962 · Goto, Hidenori, Uesugi, Eri, Eguchi, Ritsuko et al.2013 · 19 citationsNano letters. 2013;13(3):1126-30
Anionic complexes of MWCNT with supergiant cyanobacterial polyanions.23097225 · Okajima, Maiko K, Kumar, Amit, Fujiwara, Akihiko et al.2016 · 19 citationsBiopolymers. 2013;99(1):1-9
Electric double-layer capacitance between an ionic liquid and few-layer graphene.23549208 · Uesugi, Eri, Goto, Hidenori, Eguchi, Ritsuko et al.2013 · 161 citationsScientific reports. 2013;3:1595
Investigation on synthesis and physical properties of metal doped picene solids1210.1632v2 · Takashi Kambe, Xuexia He, Yosuke Takahashi et al.2012 · 58 citationsPhys. Rev. B 86, 214507 (2012)on Valency
Step-by-step fabrication of a highly oriented crystalline three-dimensional pillared-layer-type metal-organic framework thin film confirmed by synchrotron X-ray diffraction.22650356 · Otsubo, Kazuya, Haraguchi, Tomoyuki, Sakata, Osami et al.2012 · 161 citationsJournal of the American Chemical Society. 2012;134(23):9605-8
An oxyhydride of BaTiO3 exhibiting hydride exchange and electronic conductivity.22504535 · Kobayashi, Yoji, Hernandez, Olivier J, Sakaguchi, Tatsunori et al.2012 · 306 citationsNature materials. 2012;11(6):507-11
Metal-intercalated aromatic hydrocarbons: a new class of carbon-based superconductors.21850291 · Kubozono, Yoshihiro, Mitamura, Hiroki, Lee, Xuesong et al.2012 · 202 citationsPhysical chemistry chemical physics : PCCP. 2011;13(37):16476-93
Superconductivity in alkali-metal-doped picene.20203605 · Mitsuhashi, Ryoji, Suzuki, Yuta, Yamanari, Yusuke et al.2010 · 494 citationsNature. 2010;464(7285):76-9
Fabrication of spintronics device by direct synthesis of single-walled carbon nanotubes from ferromagnetic electrodes.27877994 · Mohamed, Mohd Ambri, Inami, Nobuhito, Shikoh, Eiji et al.2024 · 23 citationsScience and technology of advanced materials. 2008;9(2):025019
Air-assisted high-performance field-effect transistor with thin films of picene.18627146 · Okamoto, Hideki, Kawasaki, Naoko, Kaji, Yumiko et al.2008 · 247 citationsJournal of the American Chemical Society. 2008;130(32):10470-1
Conductivity and field effect transistor of La2@C80 metallofullerene.12837077 · Kobayashi, Shin-ichiro, Mori, Satoshi, Iida, Satoru et al.2003 · 108 citationsJournal of the American Chemical Society. 2003;125(27):8116-7
Ferromagnetism and giant magnetoresistance in the rare earth fullerides Eu6-xSrxC60cond-mat/0202066v1 · Kenji Ishii, Akihiko Fujiwara, Hiroyoshi Suematsu et al.2002 · 26 citationsPhys. Rev. B 65, 134431 (2002)
Wound healing acceleration of a novel transforming growth factor-beta inducer, SEK-1005.11080528 · Abe, Y, Inagaki, K, Fujiwara, A et al.2000 · 20 citationsEuropean journal of pharmacology. 2000;408(2):213-8
Anti-inflammatory action of a novel peptide, SEK-1005, isolated from a Streptomyces.10708727 · Kuriyama, K, Fujiwara, A, Inagaki, K et al.2000 · 16 citationsEuropean journal of pharmacology. 2000;390(1-2):223-8
Changes of the dimensionality and Tc through the iodine intercalation and oxidation in Bi2Sr2CaCu2O8+ delta single crystals.9980921 · Fujiwara, Koike, Noji et al.2019 · 15 citationsPhysical review. B, Condensed matter. 1995;52(21):15598-15606
Clear distinction between the underdoped and overdoped regime in the Tc suppression of Cu-site-substituted high-Tc cuprates.9980737 · Kluge, Koike, Fujiwara et al.2019 · 53 citationsPhysical review. B, Condensed matter. 1995;52(2):R727-R730
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