I. Takahashi

发表

Application of heterojunction to Si-based solar cells using photonic nanostructures coupled with vertically aligned Ge quantum dots

N. Usami, K. Ohdaira, T. Tayagaki, 2015 .

Study on the phase transition behavior of poly(butylene adipate) in its blends with poly(vinyl phenol).

Y. Ozaki, Shouke Yan, I. Takahashi, 2011, Journal of Physical Chemistry B.

Effects of Molar Mass of Poly(l-lactide acid) on the Crystallization of Poly[(R)-3-hydroxybutyrate] in Their Ultrathin Blend Films

Y. Ozaki, Shouke Yan, H. Tsuji, 2012 .

High resolution X-ray photoemission study of nitrogen doped TiO2 rutile single crystals

R. Egdell, R. Palgrave, I. Takahashi, 2008 .

Effect of grain boundary character of multicrystalline Si on external and internal (phosphorus) gettering of impurities

N. Usami, K. Kutsukake, I. Takahashi, 2016 .

Broadening, no broadening and narrowing of glass transition of supported polystyrene ultrathin films emerging under ultraslow temperature variations

I. Takahashi, Chunming Yang, 2011 .

Growth direction control of dendrite crystals in parallel direction to realize high-quality multicrystalline silicon ingot

N. Usami, I. Takahashi, T. Hiramatsu, 2016 .

Improved multicrystalline silicon ingot quality using single layer silicon beads coated with silicon nitride as seed layer

G. A. Babu, N. Usami, I. Takahashi, 2016 .

Growth of Native Oxide and Accumulation of Organic Matter on Bare Si Wafer in Air

I. Takahashi, T. Shingyouji, J. Ryuta, 1993 .

Application of new doping techniques to solar cells for low temperature fabrication

Y. Kurokawa, N. Usami, I. Takahashi, 2017, 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).

Application of new doping techniques to solar cells for low temperature fabrication

Y. Kurokawa, N. Usami, I. Takahashi, 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).

Molecular orientation and field-effect transistors of a rigid rod conjugated polymer thin films.

K. Torimitsu, H. Nakashima, Hongxiang Li, 2009, The journal of physical chemistry. B.

Optical characterization of double-side-textured silicon wafer based on photonic nanostructures for thin-wafer crystalline silicon solar cells

Y. Kurokawa, N. Usami, T. Tayagaki, 2017 .

Electronic resonance and photoemission study of nitrogen doped TiO2 rutile (1 1 0) single crystals

I. Takahashi, 2012 .

NMR relaxation study of the motion of charged quasi-particles in doped pyropolymers

I. Takahashi, T. Hashimoto, S. Masubuchi, 1991 .

Development of spin-coated copper iodide on silicon for use in hole-selective contacts

Y. Kurokawa, N. Usami, K. Gotoh, 2017 .

Chapter 9 – Particle Size and Surface Effects on Critical Thickness for Ferroelectricity of BaTiO3 by ab initio Calculations

I. Takahashi, Y. Hayafuji, R. Nakao, 2008 .

Electronic Structures of ATiO3 Perovskite Oxides (A=Ba, Sr, and Pb): Comparative First-Principles Study

I. Takahashi, Y. Hayafuji, H. Terauchi, 2008 .

Comparative First-Principles Study of ATiO3 Perovskite Oxides (A=Ba, Sr, and Pb)

I. Takahashi, Y. Hayafuji, H. Terauchi, 2007 .

Critical thickness for ferroelectricity of BaTiO3 by first-principles calculations

K. Miura, I. Takahashi, Y. Hayafuji, 2005 .

Controlling impurity distributions in crystalline Si for solar cells by using artificial designed defects

N. Usami, I. Takahashi, Yusuke Hayama, 2017 .

Controlling impurity distribution in quasi-mono crystalline Si ingot by seed manipulation for artificially controlled defects technique

N. Usami, I. Takahashi, Yusuke Hayama, 2017 .

Atomic level interface structure of InP/InPAs/InP measured by X-ray crystal truncation rod scattering

J. Harada, K. Fujibayashi, I. Takahashi, 1995 .

A laboratory use image plate camera for surface and interface structure analysis

I. Takahashi, S. Doi, Sae Shibata, 2001 .

Study on phase separation in an ultra-thin poly(methyl methacrylate)/poly(4-vinyl phenol) film by infrared reflection absorption spectroscopy

Y. Ozaki, I. Takahashi, Harumi Sato, 2018 .

Structure of silicon oxide on Si(001) grown at low temperatures

M. Umeno, J. Harada, I. Takahashi, 1994 .

Ultra-wide bandgap corundum-structured p-type α-(Ir,Ga)2O3 alloys for α-Ga2O3 electronics

S. Fujita, T. Shinohe, I. Takahashi, 2021 .

Towards implementation of floating cast method for growing large‐scale high‐quality multicrystalline silicon ingot using designed double crucibles

N. Usami, I. Takahashi, S. Matsushima, 2014 .

Enhanced Phosphorus Gettering of Impurities in Multicrystalline Silicon at Low Temperature

N. Usami, I. Takahashi, S. Matsushima, 2014 .

Computational Investigation of Relationship between Shear Stress and Multicrystalline Structure in Silicon

K. Nakajima, N. Usami, K. Kutsukake, 2010 .

Intermolecular hydrogen bondings in the poly(3-hydroxybutyrate) and chitin blends: Their effects on the crystallization behavior and crystal structure of poly(3-hydroxybutyrate)

Y. Ozaki, I. Takahashi, Harumi Sato, 2015 .

Mössbauer spectroscopic microscope study on diffusion and segregation of Fe impurities in mc-Si wafer

Tomio Watanabe, N. Usami, I. Takahashi, 2019, Hyperfine Interactions.

Metal/Semiconductor Interfaces Studied by Transmitted X-ray Reflectivity

O. Sakata, I. Takahashi, Koji Inoue, 2004 .

Local structure at a ferrofluid surface: chain-like aggregates revealed by non-specular X-ray reflection

I. Takahashi, Syuichi Doi, N. Tanaka, 2003 .

AN X-RAY REFLECTIVITY STUDY OF SURFACE LAYERING IN A MAGNETIC FLUID*

J. Harada, I. Takahashi, Y. Tsukahara, 1998 .

Crystal and Lamella Structure and C−H···OC Hydrogen Bonding of Poly(3-hydroxyalkanoate) Studied by X-ray Diffraction and Infrared Spectroscopy

Y. Ozaki, I. Noda, I. Takahashi, 2006 .

Glass transition behavior of perpendicularly aligned thermotropic liquid crystalline phases consisting of long-chain trehalose lipids

Y. Ono, I. Takahashi, S. Ogawa, 2020 .

Melting and β to α transition behavior of β-PBA and the β-PBA/PVPh blend investigated by synchrotron SAXS and WAXD

Shouke Yan, I. Takahashi, Xiaoli Sun, 2014 .

A Study on the Epitaxial Ordering Process of the Polycaprolactone on the Highly Oriented Polyethylene Substrate

Y. Ozaki, Shouke Yan, I. Takahashi, 2010 .

Crystallization of ultrathin poly(3-hydroxybutyrate) films in blends with small amounts of poly(L-lactic acid): correlation between film thickness and molecular weight of poly(L-lactic acid)

Y. Ozaki, I. Takahashi, K. R. Reddy, 2017 .

Evolution of Intermediate and Highly Ordered Crystalline States under Spatial Confinement in Poly(3-hydroxybutyrate) Ultrathin Films

Y. Ozaki, I. Takahashi, Harumi Sato, 2016 .

A study on the crystallization behavior of poly(β-hydroxybutyrate) thin films on Si wafers

Y. Ozaki, Shouke Yan, I. Takahashi, 2011 .

Depth-dependent inhomogeneous characteristics in supported glassy polystyrene films revealed by ultra-low X-ray reflectivity measurements

I. Takahashi, Chunming Yang, Kohei Ishimoto, 2014 .

Confinement effects on glass transition temperature, transition breadth, and linear expansivity: An ultraslow X-ray reflectivity study on supported ultrathin polystyrene films

I. Takahashi, Chunming Yang, Rena Onitsuka, 2013, The European Physical Journal E.

Temperature-driven surface morphology evolution of poly(3-hydroxybutyrate) single layer and poly(3-hydroxybutyrate)/poly(vinyl phenol) bilayer on Si wafers

Lin Guo, Shouke Yan, Chun-zhu Yan, 2013, Chinese Journal of Polymer Science.

Self-organisation and characterisation of hierarchical structures in trimethyl β-cyclodextrin nano-films

I. Takahashi, K. Ashida, T. Kaneko, 2018 .

Physicochemical characterization of 6-O-acyl trehalose fatty acid monoesters in desiccated system.

I. Takahashi, Taro Tsubomura, K. Totani, 2018, Chemistry and physics of lipids.

Melt crystallization and crystal transition of poly(butylene adipate) revealed by infrared spectroscopy.

Y. Ozaki, Shouke Yan, I. Takahashi, 2008, The journal of physical chemistry. B.

Stereocomplexation and monolayer morphologies of a stereoregular poly(methyl methacrylate) mixture formed at the air/water surface

Shouke Yan, Q. Guo, I. Takahashi, 2007 .

Infrared Spectroscopy and X‐Ray Diffraction Studies of CH…O Hydrogen Bonding and Thermal Behavior of Biodegradable Poly(hydroxyalkanoate)

Y. Ozaki, I. Noda, I. Takahashi, 2005 .

Coagel Prepared from Aqueous Octyl β-d-Galactoside Solution

I. Takahashi, M. Koga, S. Osanai, 2017 .

X-ray study of ferroelectric behaviour in the mixed crystals (NH4)2SO4-R2SO4 (R = K, Rb, Cs)

I. Takahashi, Y. Shiozaki, A. Onodera, 1989 .

Diffraction Study of Solid Solution [Thiourea]1-x[Urea]x

I. Takahashi, Y. Shiozaki, A. Onodera, 1985 .

Structure of Rubidium Selenate at Room Temperature

I. Takahashi, Y. Shiozaki, A. Onodera, 1987 .

Dependence of Critical Thickness on Particle-Size for Ferroelectricity in BaTiO3 by Ab Initio Calculations

K. Miura, I. Takahashi, Y. Hayafuji, 2006 .

Effect of Freeze-Thaw Treatment on the Precipitation of Octyl β-D-Galactoside Hemihydrate Crystal from the Aqueous Solution.

I. Takahashi, M. Koga, S. Osanai, 2018, Journal of oleo science.

Phase transition of new ferroelectric BaTi2O5

Y. Akishige, I. Takahashi, H. Shigematsu, 2005 .

Relationship between dislocation density and contact angle of dendrite crystals in practical size silicon ingot

N. Usami, I. Takahashi, S. Matsushima, 2015 .

X-ray diffraction and infrared spectroscopy studies on crystal and lamellar structure and cho hydrogen bonding of biodegradable poly(hydroxyalkanoate)

Y. Ozaki, I. Noda, I. Takahashi, 2006 .

Fabrication of silicon nanowire based solar cells using TiO_2/Al_2O_3 stack thin films

Y. Kurokawa, N. Usami, S. Kato, 2018 .

Crystal orientation in poly(ethylene 2,6-naphthalate) ultrathin films revealed by reflection-absorption infrared spectroscopy and grazing incidence X-ray diffraction

Y. Ozaki, Shouke Yan, I. Takahashi, 2006 .

Oligosaccharide-based Surfactant/Citric Acid Buffer System Stabilizes Lactate Dehydrogenase during Freeze-drying and Storage without the Addition of Natural Sugar.

I. Takahashi, M. Koga, S. Osanai, 2016, Journal of oleo science.

Mössbauer spectroscopic microscope study on diffusion and segregation of Fe impurities in mc-Si wafer

N. Usami, I. Takahashi, Y. Ino, 2019, Hyperfine Interactions.

Comparison of phosphorus gettering effect in faceted dendrite and small grain of multicrystalline silicon wafers grown by floating cast method

N. Usami, I. Takahashi, S. Matsushima, 2015 .

Critical behaviour of the SrTiO3(001) surface at the structural phase transition

I. Takahashi, S. Doi, 2000 .

Effects of BaTiO3 overlayers deposited on SrTiO3(001) on its 105 K phase transition

I. Takahashi, K. Sakaue, H. Terauchi, 2005 .

Specific crystal structure of poly(3-hydroxybutyrate) thin films studied by infrared reflection–absorption spectroscopy

Y. Ozaki, I. Noda, I. Takahashi, 2009 .

Unveiling the Uniqueness of Crystal Structure and Crystalline Phase Behavior of Anhydrous Octyl β-D-Glucoside Using Aligned Assembly on a Surface

I. Takahashi, S. Ogawa, 2020, Polymers.

Infrared spectroscopy study of initial stages of oxidation of hydrogen‐terminated Si surfaces stored in air

Isao Takahashi, Michio Niwano, Junichi Kageyama, 1994 .

Thermal Behavior of Anhydrous Ascorbic Acid 6‐Palmitate with Trace of Decomposition

I. Takahashi, Ryuji Hirase, Tomoyuki Ohishi, 2020 .

Higher-order structure formation of a poly(3-hydroxybutyrate) film during solvent evaporation

Y. Ozaki, Mengfan Wang, I. Takahashi, 2016 .

Novel Interface Structures between Ultrathin Oxynitride and Si(001) Studied by X-Ray Diffraction

K. Nomura, I. Takahashi, S. Komiya, 2003 .

Influence of Poly(vinylphenol) Sublayer on the Crystallization Behavior of Poly(3-hydroxybutyrate) Thin Films

Shouke Yan, I. Takahashi, Xiaoli Sun, 2013 .

Structures and Polymorphic Transitions of Triacylglycerols, SOS and POS Thin Films: A Study on Temperature Dependence

K. Shimizu, I. Takahashi, H. Terauchi, 2013 .

Effects of grain boundary structure controlled by artificially designed seeds on dislocation generation

N. Usami, I. Takahashi, T. Iwata, 2017 .

Seed manipulation for artificially controlled defect technique in new growth method for quasi-monocrystalline Si ingot based on casting

N. Usami, I. Takahashi, Supawan Joonwichien, 2015 .

High quality CaF2 layers on Si(111) with type-A epitaxial relation at the interface

S. V. Gastev, R. Overney, J. Harada, 1996 .

Sm2+ Photoluminescence and X-Ray Scattering Studies of A- and B-Type Epitaxial CaF2 Layers on Si(111)

S. Furukawa, J. Harada, I. Takahashi, 1994 .

Structural transformations at CaF2Si(111) interfaces

R. Overney, J. Harada, I. Takahashi, 1996 .

Generation mechanism of dislocations during directional solidification of multicrystalline silicon using artificially designed seed

Noritaka Usami, Isao Takahashi, Kohei Morishita, 2010 .

Floating cast method to realize high-quality Si bulk multicrystals for solar cells

K. Fujiwara, K. Nakajima, N. Usami, 2009 .

Floating Cast Method as a New Growth Method of Silicon Bulk Multicrystals for Solar Cells

K. Fujiwara, K. Nakajima, N. Usami, 2008 .

X-Ray Diffraction Study of Domain Reversal in Relaxor Pb(Zn1/3Nb2/3)O3.

N. Yasuda, H. Ohwa, V. Shuvaeva, 2000 .

Effects of surface morphology randomness on optical properties of Si-based photonic nanostructures

Y. Kurokawa, N. Usami, T. Tayagaki, 2017 .

Impact of type of crystal defects in multicrystalline Si on electrical properties and interaction with impurities

H. Mizuseki, Y. Kawazoe, K. Nakajima, 2011 .

COMMENT ON : OBSERVATION OF A DISTRIBUTED EPITAXIAL OXIDE IN THERMALLY GROWN SIO2 ON SI(001). AUTHORS' REPLY

M. Umeno, J. Harada, I. Takahashi, 1997 .

X-ray diffraction evidence for epitaxial microcrystallinity in thermally oxidized SiO2 thin films on the Si(001) surface

J. Harada, I. Takahashi, T. Shimura, 1993 .

Characterization of the (0001) surface of ice Ih crystal by crystal truncation rod scattering with the use of a synchrotron radiation source

J. Harada, I. Takahashi, T. Hondoh, 1992 .

Thickness and Substrate Dependences of the Relaxation of Spin-Coated Polymethyl Methacrylate Ultrathin Films Supported on SiO2 and SiOH Substrates

I. Takahashi, Tulika Sharma, K. Sekiya, 2021 .

Unusual thickness relaxation of spin-coated polystyrene ultrathin films in the glassy state

I. Takahashi, Chunming Yang, 2020 .

Thickness Anomalies in Supported Polystyrene Films with Thicknesses Comparable to the Radius of Gyration

I. Takahashi, Chunming Yang, A. Kitahara, 2009 .

Alternative simple method to realize p-type BaSi_2 thin films for Si heterojunction solar cell applications

Y. Kurokawa, N. Usami, I. Takahashi, 2018 .

Impact of Defect Density in Si Bulk Multicrystals on Gettering Effect of Impurities

K. Fujiwara, K. Nakajima, N. Usami, 2008 .

Improvement of annealing procedure to suppress defect generation during impurity gettering in multicrystalline silicon for solar cells

N. Usami, I. Takahashi, I. Yonenaga, 2014, 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).

Fabrication of CuI/a-Si:H/c-Si Structure for Application to Hole-selective Contacts of Heterojunction Si Solar Cells

Y. Kurokawa, N. Usami, K. Gotoh, 2017 .

Defect-insensitive current–voltage characteristics of Schottky barrier diode formed on heteroepitaxial α-Ga2O3 grown by mist chemical vapor deposition

T. Shinohe, I. Takahashi, T. Maeda, 2020 .

Towards optimized nucleation control in multicrystalline silicon ingot for solar cells

G. A. Babu, N. Usami, I. Takahashi, 2017 .

Implementation of faceted dendrite growth on floating cast method to realize high-quality multicrsytalline Si ingot for solar cells

K. Fujiwara, K. Nakajima, N. Usami, 2011 .

Crystalline Lamellae and Surface Morphology of Biodegradable Polyhydroxyalkanoate Thin Films: Thermal Behavior and Comparison between Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) and Poly(3-hydroxybutyrate)

Y. Ozaki, I. Noda, I. Takahashi, 2008 .

Glass Transition of Ultrathin Sugar Films Probed by X-Ray Reflectivity

I. Takahashi, S. Ogawa, 2017 .

Relationship between grain boundary structures in Si multicrystals and generation of dislocations during crystal growth

K. Fujiwara, K. Nakajima, N. Usami, 2010 .

Structure evolution of poly(3-hexylthiophene) on Si wafer and poly(vinylphenol) sublayer.

Shouke Yan, I. Takahashi, Xiaoli Sun, 2014, Langmuir : the ACS journal of surfaces and colloids.

Structural Characterization of Perpendicularly Aligned Submicrometer-Thick Synthetic Glycolipid Polycrystalline Films Using Conventional X-ray Diffraction

I. Takahashi, S. Ogawa, 2017 .

Structural Insights into Solid-to-Solid Phase Transition and Modulated Crystal Formation in Octyl-β-d-Galactoside Crystals.

Y. Ozaki, I. Takahashi, S. Ogawa, 2016, Chemphyschem : a European journal of chemical physics and physical chemistry.

Structural changes of thiourea in connection with its phase transitions: reappraisal of rigidity and libration of the molecule

I. Takahashi, Y. Shiozaki, A. Onodera, 1990 .

Simulation study of Ge/Si heterostructure solar cells yielding improved open-circuit voltage and quantum efficiency

N. Usami, T. Tayagaki, Y. Hoshi, 2014 .

Melting Behavior of Epitaxially Crystallized Polycarprolactone on a Highly Oriented Polyethylene Thin Film Investigated by in Situ Synchrotron SAXS and Polarized Infrared Spectroscopy

Y. Ozaki, Shouke Yan, I. Takahashi, 2010 .

Thermal Behavior and Molecular Orientation of Poly(ethylene 2,6-naphthalate) in Thin Films

Y. Ozaki, I. Takahashi, Yun Hu, 2007 .

X-RAY CRYSTAL TRUNCATION ROD SCATTERING MEASUREMENT OF ASH3-EXPOSED INP/INPAS/INP SINGLE HETEROSTRUCTURES

J. Harada, K. Fujibayashi, I. Takahashi, 1995 .

Fabrication and Characterization of Polystyrene Surface with Atomic-Scale Surface Roughness

K. Shimizu, I. Takahashi, H. Terauchi, 2012 .

Thermally oxidized layers on Si-wafers –Surface X-ray scattering and field ion microscopy–

M. Umeno, J. Harada, I. Takahashi, 1999 .

Combined X-ray Reflectivity and Infrared Study of the Effect of Hydrogen Bonding of the OH Group on the Relaxation Behavior in Ultrathin Polyvinylphenol Films on SiO2.

Y. Ozaki, I. Takahashi, Harumi Sato, 2023, The journal of physical chemistry. B.

Study of solid/solid interface by transmitted x‐ray reflectivity

O. Sakata, I. Takahashi, H. Terauchi, 2005 .

Influence of barrier layer’s height on the performance of Si quantum dot solar cells

Y. Kurokawa, N. Usami, I. Takahashi, 2018, Japanese Journal of Applied Physics.

Structure of CaF2Si(111) long interface

J. Harada, I. Takahashi, A. Ichimiya, 1996 .

X-ray crystal truncation rod scattering from MBE grown (CaF2-SrF2)/Si(111) superlattices

J. Harada, I. Takahashi, T. Shimura, 1994 .

Appearance of new scatterings in the modulated phases of thiourea SC(NH2)2 under electric fields

I. Takahashi, Y. Shiozaki, A. Onodera, 1990 .

X-ray diffraction evidence for the existence of epitaxial microcrystallites in thermally oxidized SiO2 thin films on Si(111) surfaces

Isao Takahashi, Masataka Umeno, Takayoshi Shimura, 1996 .