@Papers, Conferences, etc.


2019


Awards

  • Yi Huang@38th International and 4th Asian Conference on Thermoelectrics (ICT & ACT 2019) ICT2019 Poster Award (July, 2019)
    "Preparation, crystal structure and thermoelectric properties of Ru substituted half Heusler type VFeSb"
  • Our project have been approved bythe 2019 Tohoku University-Tsinghua University Joint Research Fund (April, 2019)

Papers


Invited talks

17th European Conference on Thermoelectrics (ECT2019)(23-25 September 2019, Cyprus)
  • "Understanding Detailed Crystal Structures to Further Improve Thermoelectric Properties of Silicide-based Materials"
    Y. Miyazaki, H. Nagai, W. Saito, K. Hayashi (Invited lecture)
5th Asia-Pacific conference on semiconducting silicides and related materials (APAC-SILICIDE 2019) (20-23 July 2019, Miyazaki)
  • "Recent Progress in Silicide Thermoelectric Materials"
    Y. Miyazaki (Invited lecture)
European Materials Research Society (E-MRS) 2019 Spring Meeting (27-31 May 2019, Nice)
  • "Domain Separation in Manganese Siliside Thermoelectric Material"
    Y. Miyazaki, H. Nagai, Y. Kawasaki, K. Hayashi, K. Yubuta (Invited lecture)

Conferences

14th International Conference on the Structure of Non-Crystalline Materials (NCM14) (3-8 November 2019, Kobe)
  • "Thermoelectric Properties and Local Structure of Boron-Doped Mg2Si and Mg2Sn"
    Kei Hayashi, Wataru Saito, Yuzuru Miyazaki, Kazuya Sugimoto, Syouichi Uechi, Yuki Kanazawa, Yohei Fukumoto, Takayoshi Yamamoto, Kenji Ohoyama, Kouichi Hayashi, Naohisa Happo, Masahide Harada, Kenichi Oikawa, Yasuhiro Inamura (Oral)
5th Asia-Pacific conference on semiconducting silicides and related materials (APAC-SILICIDE 2019) (20-23 July 2019, Miyazaki)
  • "Cross-sectional characterization of Mg2Si -Ni interface compacted by SPS method at 800°C"
    T. Ishii, H. Sugawara, M. Tokuda, H. Sato, T. Hanajiri, H. Shimoshige, S. Kurosu, K. Hayashi, I. Ando, W. Saito, and Y. Miyazaki (Poster)
38th International and 4th Asian Conference on Thermoelectrics (ICT & ACT 2019) (30 June - 5 July 2019, Gyeongju)
  • "Preparation and Thermoelectric Properties of Mn2VAl Full Heusler Alloys with Different Order Degree"
    H. Li, K. Hayashi, Y. Miyazaki (Oral)
  • "Crystal and electronic structures of the half Heusler type VFeSb compounds"
    Y. Huang, S. Maki, K. Hayashi, Y. Miyazaki (Oral)
  • "Investigation on lattice defects in Mg2Sn single crystals prepared under different Ar partial pressure"
    W. Saito, K. Hayashi, Y. Miyazaki (Oral)
  • "Computer simulation of thermoelectric properties for tilted multilayer devices based on the off diagonal thermoelectric effect"
    D. Sakuraba, N. Kodaira, K. Hayashi, Y. Miyazaki (Poster)
  • "Thermoelectric properties and local structure of B doped Mg2Si single crystal"
    K. Hayashi, W. Saito, Y. Miyazaki, K. Sugimoto, S. Uechi, Y. Kanazawa, Y. Fukumoto,
    T. Yamamoto, K. Ohyama, K. Hayashi, N. Happo, M. Harada, K. Oikawa, Y. Inamura (Poster)
  • "Thermoelectric Properties of Strontium Titanium Oxyhydrides"
    D. Fukutome, T. Takamatsu, K. Hayashi, Y. Miyazaki (Poster)
  • "Preparation, crystal structure and thermoelectric properties of Ru substituted half Heusler type VFeSb"
    Y. Huang, K. Hayashi, Y. Miyazaki (Poster)
  • "Crystal structure evolution of Zn4Sb3 during melt grown process"
    S. Yoshioka, K. Hayashi, Y. Miyazaki (Poster)

2018


Awards

  • Yi Huang, 37th International and 16th European Conference on Thermoelectrics (ICT & ECT 2018) ITS Poster Award (July, 2018)
    "Effects of Cu-substitution on Theremoelectric Properties of Pseudogap Ternary Intermetallic Compound TiNiSi"
  • Wataru Saito, 37th International and 16th European Conference on Thermoelectrics (ICT & ECT 2018) ITS Poster Award (July, 2018)
    "Effect of Lattice Defects on the Seebeck Coefficient of Mg2Sn"

Papers


Invited talks

XVI Interstate Conference on Thermoelectrics and Their Applications (ISCTA 2018) (October 8-10 2018, St. Petersburg, Russia)
  • "Recent Progress in Manganese Silicide Thermoelectric Material"
    Y. Miyazaki (Invited lecture)
International Conference on Ceramic Materials and Components for Energy and Environmental Applications (CMCEE 2018) (July 22-27 2018, Singapore)
  • "Thermoelectric properties of vanadium-substituted higher manganese silicides"
    Y. Miyazaki (Invited lecture)
37th International and 16th European Conference on Thermoelectrics (ICT & ECT 2018) (July 1-5 2018, Caen)
  • "Recent Progress in Silicide-based Thermoelectric Materials"
    Y. Miyazaki, H. Nagai, H. Nakasawa, W. Saito, Y. Kawasaki, T. Takamatsu, K. Hayashi (Invited lecture)
EMN Greece Meeting 2018 (May 14-18 2018, Heraklion, Greece)
  • "Design of tilted-multilayer power generation devices using the transverse thermoelectric effect"
    Y. Miyazaki, N. Kodaira, Y. Oide, K. Hayashi (Invited lecture)

Conferences

ISSP - J-PARC Joint Workshop on Science Frontier by Neutron Scattering ` The 17th Korea-Japan meeting on Neutron Science ` (January, 2019, Ohta)
  • "Determination of dopant position of thermoelectric material B-doped Mg2Si by white neutron holography"
    K. Sugimoto, S. Uechi, Y. Kanazawa, Y. Fukumoto, T. Yamamoto, K. Ohoyama, K. Hayashi, N. Happo, M. Harada, K. Oikawa, Y. Inamura, K. Hayashi, W. Saito, Y. Miyazaki (Poster)
37th International and 16th European Conference on Thermoelectrics (ICT & ECT 2018) (July 1-5 2018, Caen)
  • "High-performance thermoelectric bulk colusite by process controlled structural disordering"
    Cédric Bourgès, Y. Bouyrie, A. R. Supka, R. A. R. A. Orabi, P. Lemoine, O. Lebedev, M. Ohta, K. Suekuni, V. Nassif, V. Hardy, R. Daou, Y. Miyazaki, M. Fornari, E. Guilmeau (Oral)
  • "Structural analysis of beta- and gamma-phases of Zn4Sb3 thermoelectrics"
    K. Hayashi, A. Yokoyama, Y. Miyazaki (Oral)
  • "Design and evaluation of Fe2V(Al0.9Si0.1)/Cu tilted-multilayer thermoelectric devices"
    N. Kodaira, Y. Oide, K. Hayashi, Y. Miyazaki (Poster)
  • "Effects of Cu-substitution on Theremoelectric Properties of Pseudogap Ternary Intermetallic Compound TiNiSi"
    Y. Huang, H. Nagai, K. Hayashi, Y. Miyazaki (Poster)
  • "Effect of Lattice Defects on the Seebeck Coefficient of Mg2Sn"
    W. Saito, K. Hayashi, Y. Miyazaki (Poster)
  • "Measurements of surface potential of M/Mg2Si (M = Mg, Al, Ni) interfaces"
    I. Ando, K. Hayashi, W. Saito, Y. Hayashibara, Y. Miyazaki (Poster)
  • "High temperature X-ray diffraction study of melt grown MnSiγ"
    Y. Kawasaki, H. Hamada, K. Hayashi, Y. Miyazaki (Poster)
  • "Effects of Co substitution on crystal structure and thermoelectric properties of melt-grown higher manganese silicides"
    H. Nagai, H. Hamada, K. Hayashi, Y. Miyazaki (Poster)
  • "Synthesis and Thermoelectric Properties of Mo-substituted CrSi2 by Reduction-Diffusion Process"
    H. Nakasawa, T. Takamatsu, Y. Iijima, K. Hayashi, Y. Miyazaki (Poster)
International conference on modern materials & technologies (CIMTEC 2018) (June 4-14 2018, Perugia)
  • "High Electron Mobility and Stability of n-type Mg3(Sb,Bi)2"
    T. Kanno, H. Tamaki, H.K. Sato, Y. Miyazaki (Oral)
  • "Thermoelectric Properties of Mn2V(Al1-xSix) FullHeusler Alloys"
    H. Li, K. Hayashi, Y. Miyazaki (Oral)
Intermag 2018 (April 23-27 2018, Singapore)
  • "Preparation and thermoelectric properties of Mn2V(Al1-xSix) full-Heusler compounds"
    H. Li, K. Hayashi, Y. Miyazaki (Poster)

2017


Papers


Invited Talks

World Congress of Smart Materials 2018 (March 6-8, 2018, Osaka)
  • "Microstructure and thermoelectric properties of magnesium silicide composites"
    K. Hayashi (Invited lecture)
Global Congress of Knowledge Economy 2017 (September 19-21, 2017, Qingdao)
  • "Electronic structure and thermoelectric properties of ternary full-Heusler compounds"
    K. Hayashi (Invited lecture)
15th International Conference on Advanced Materials IUMRS-ICAM 2017 (August 27-September 1, 2017, Kyoto)
  • "Thermoelectric preperties of Fe and V co-substituted higher manganese silicides"
    Y. Miyazaki, H. Hamada, H. Nagai, M. Sato, K. Hayashi (Keynote lecture)
7th International Symposium on Energy (Energy7) (August 13-17, 2017, Manchester)
  • "Enhanced thermoelectric performance in partially substituted melt grown higher manganese silicides"
    Y. Miyazaki, H. Hamada, H. Nagai, K. Hayashi, K. Yubuta (Invited lecture)
12th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM 12), including Glass & Optical Materials Division Meeting (GOMD 2017) (May 21-26, 2017, Hawaii)
  • gThermoelectric properties of lightly-substituted melt grown higher manganese silicidesh
    Y. Miyazaki, H. Hamada, H. Nagai, M. Sato, K. Hayashi (Invited lecture)

Conferences

The 27th International Photovoltaic Science and Engineering Conference PVSEC-27 (November 12-17, 2017, Ohtsu)
  • "Fabrication of (Mn,Fe)Siγ~1.7 thin films for near-infrared absorption solar cells"
    K. Hayashi, K. Ishii, C. Kawasaki, R. Honda, Y. Miyazaki (Poster)
The 15th European Conference on Thermoelectrics ECT2017 (September 25-27, 2017, Padua)
  • "Thermoelectric Properties of TrNiM (Tr=Ti, Zr; M=Si, Ge) Ternary Intermetallic Compounds"
    Y. Huang, H. Nagai, K, Hayashi, Y. Miyazaki (Poster)
  • "Design and evaluation of Fe2VAl0.9Si0.1/Cu tilted-multilayer thermoelectric devices"
    N. Kodaira, Y. Oide, K. Hayashi, Y. Miyazaki (Poster)
The 15th International Conference on Advanced Materials IUMRS-ICAM 2017 (August 27-September 1, 2017, Kyoto)
  • "Thermoelectric properties of Mo and Ge co-substituted CrSi2"
    H. Nakasawa, T. Takamatsu, Y. Iijima, K. Hayashi, and Y. Miyazaki (Oral)
  • "Thermoelectric Properties of Olivine-type Sulfides"
    H. Nagai, K. Hayashi, and Y. Miyazaki (Oral)
  • "Analysis of point defects in Mg-Si-Sn ternary thermoelectric compounds"
    M. Kubouchi, K. Hayashi, Y. Ogawa, W. Saito, Y. Miyazaki, and R. Funahashi (Poster)

International Conference on Thermoelectrics ICT2017 (July 31-August 3, 2017, Pasadena)
  • "Comprehensive study on the thermoelectric properties of Co2MnSi and Co2FeSi"
    K. Hayashi, M. Eguchi, and Y. Miyazaki (Poster)
  • "Lattice defects in Mg2Sn studied by band structure calculation and single-crystal X-ray diffraction"
    W. Saito, K. Hayashi, M. Kubouchi, and Y. Miyazaki (Poster)

12th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM 12), including Glass & Optical Materials Division Meeting (GOMD 2017) (May 21-26, 2017, Hawaii)
  • "Crystal structure and thermoelectric properties of partially substituted melt-grown higher manganese silicides"
    H. Nagai, H. Hamada, K. Hayashi, Y. Miyazaki (Oral)
  • "Thermoelectric properties of V, Fe co-substituted MnSiγ synthesized by melt-grown method"
    M. Sato, H. Hamada, K. Hayashi, Y. Miyazaki (Poster)
  • "Preparation and thermoelectric properties of Sn2S3 with electron lone pairs"
    W. Saito, H. Nagai, K. Hayashi, Y. Miyazaki (Poster)

Thesis

Master
  • "Fabrication and Evaluation of Tilted-Multilayer Thermoelectric Devices Consisting of a Fe2VAl Compound and a metal"
  • "Analysis of Lattice Defects in Thermoelectric Materials"
  • "Thermoelectric properties of vanadium and iron co-substituted higher manganese silicides"
  • "Thermoelectric properties of pseudogap intermetallic compounds TrNiM (Tr = Ti, Zr; M = Si, Ge)"
  • "Structural and Thermoelectric Properties of Melt-Grown Zn4Sb3"
Doctor
  • "Fabrication of Layered Thermoelectric Materials and Their Applications"

2016



Papers


Books


Invited Talks

AnalytiX-2017 (March 22-24, 2017, Fukuoka)
  • "(3+1)-dimensional Incommensurately Modulated Crystal Structure: X-ray Diffraction Study"
    Kei Hayashi (Invited lecture)
EMN Meeting on Energy and Sustainability (Nobember 28-December 2, 2016, Osaka)
  • "Promising thermoelectric properties of melt-grown Zn4Sb3 Zintl phase"
    Kei Hayashi, Aisaku Yokoyama, Kentaro Ishii, Tomohisa Takamatsu, Yuzuru Miyazaki (Invited lecture)
Global Congress & Expo on Materials Science & Nanoscience (October 24-26, 2016, Dubai)
  • "Enhanced thermoelectric properties of chimney-ladder higher manganese silicides"
    Yuzuru Miyazaki (Invited lecture)
The 35th International Conference & the 1st Asian Conference on Thermoelectrics (ICT/ACT 2016) (May 29-June 2, 2016, Wuhan)
  • "Strategies and approaches to enhance thermoelectric properties of silicide-based materials"
    Yuzuru Miyazaki, Haruki Hamada, Hiroki Nagai, Masataka Kubouchi, Kei Hayashi (Invited lecture)
EMN Croatia Meeting 2016 (May 4-7, 2016, Dubrovnik)
  • "Enhanced thermoelectric properties of chimney-ladder higher manganese silicides"
    Yuzuru Miyazaki (Invited lecture)
EMN Beijing Meeting 2016 (April 21-25, 2016, Beijing)
  • "Effects of interstitial Mg and secondary phases on thermoelectric properties of Mg2Si"
    Kei Hayashi, Masataka Kubouchi, Yohei Ogawa, Yuzuru Miyazaki (Invited lecture)

Conferences

29th International Symposium on Superconductivity (ISS2016) (December 13-15, 2016, Tokyo)
  • "Impurity Effects on Tc and Electronic Transport Properties in the Undoped Superconductor T'-La1.8Eu0.2CuO4"
    K. Ohashi, T. Kawamata, T. Takamatsu, T. Adachi, M. Kato, S. Naito, K. Hayashi, Y. Miyazaki, Y. Koike (Poster)
The 14th European Conference on Thermoelectrics (ECT2016) (September 20-23, 2016, Lisbon)
  • "Thermoelectric properties of densified misfit-layered sulfides [Ln2S2]pNbS2 (Ln=Lanthanides)"
    K. Ishii, K. Hayashi, Y. Miyazaki (Poster)
CWRU-TU 3rd Joint workshop (August 9-10, 2016, Sendai)
  • "B-doping effect on the thermoelectric properties of Mg2Si"
    Masataka Kubouchi, Kei Hayashi, Yuzuru Miyazaki (Poster)
  • "Effects of Ru substitution on crystal structure and thermoelectric properties of higher manganese silicides"
    Hiroki Nagai, Haruki Hamada, Kei Hayashi and Yuzuru Miyazaki (Poster)
The 2016 Compound Semiconductor Week (CSW2016) (June 26-30, 2016, Toyama)
  • "Structural and thermoelectric properties of TTF-I0.71 organic compound"
    Kei Hayashi, Kento Kuba, and Yuzuru Miyazaki (Poster)
The 35th International Conference & the 1st Asian Conference on Thermoelectrics (ICT/ACT 2016) (May 29-June 2, 2016, Wuhan)
  • "Crystal structure and thermoelectric properties of Ru-substituted higher manganese silicides"
    H. Nagai, H. Hamada, K. Hayashi, Y. Miyazaki (Poster)
  • "Structural and Thermoelectric Properties of Ternary Full-Heusler Alloys"
    M. Eguchi, K. Hayashi, and Y. Miyazaki (Poster)

Thesis

Master
  • "Thermoelectric Properties of Densified Misfit-Layered Sulfides [Ln2S2]pNbS2 (Ln = Lanthanides)"
  • "Fabrication and thermoelectric properties of Mg2Si/M (M = Mg, BiSb) composite materials"
  • "Effects of co-substitution of Heavy Elements Nb and Ge on Thermoelectric Properties of CrSi2"
  • "Thermoelectric properties of partially substituted Nowotny chimney-ladder MnSiγ"
Docter
  • "Analysis of lattice defects in Mg-Si-Sn ternary thermoelectric compounds"

2015


Awards

  • Shuma Naito, 34th Annual International Conference on Thermoelectrics 2015 ITS Poster Award (The IST Outstanding Poster)(July, 2015)
    "Fabrication and Power Generation of a Silicide-based Thermoelectric Module"

Papers


Invited Talks

EMN Thermoelectric Materials Meeting 2016 (February 21-25, 2016, Orland)
  • "Effect of interstitial site in Mg2Si on thermoelectric properties "
    M. Kubouchi (Invited lecture)
International Conference on Thermoelectric Materials Science 2015 (TMS2015) (November 9-11, 2015, Nagoya)
  • "Incommensurate Nowotny chimney-ladder compounds as potential thermoelectric materials"
    Y. Miyazaki (Invited lecture)
34th Annual International Conference on Thermoelectrics (ICT2015) (June 28 - July 2nd, 2015, Dresden, Germany)
  • "Enhanced thermoelectric performance of higher manganese silicides through the control of valence electron counts"
    Y. Miyazaki, Y. Kikuchi, H. Hamada, S. Naito, K. Hayashi, K. Yubuta (Invited lecture)
The 1st International Conference on Microstructure and Property of Materials (MPM-2015) (May 26-30, 2015, Hangzhou, China)
  • "Enhanced thermoelectric performance of lightly Cr-substituted higher manganese silicides"
    Y. Miyazaki (Invited lecture)
Energy Materials Nanotechnology Phuket 2015 (EMN Phuket 2015) (May 4-7, 2015, Phuket, Thailand)
  • "Nowotny Chimney-ladder Higher Manganese Silicides as Potential Thermoelectric Compounds"
    Y. Miyazaki (Invited lecture)

Conferences

International Conference on Thermoelectric Materials Science 2015 (TMS2015) (November 9-11, 2015, Nagoya)
  • "Thermoelectric properties of Cr(Si1-xGex)2"
    H. Nagai (Poster)
APERIODIC 2015 (August 30- September 4, 2015, Břevnov Monastery, Prague)
  • "Crystal Structure and Thermoelectric Properties of Incommensurate Higher Manganese Silicides"
    Y. Miyazaki
34th Annual International Conference on Thermoelectrics (ICT2015) (June 28th- July 2nd, 2015, Dresden, Germany)
  • "Thermoelectric hexagonal A-Mg-Si with A=Sr and Ba Zintl phases"
    T. Kajitani, K. Takahashi, M. Saito, H. Suzuki, S. Kikuchi, M. Kubouchi, K. Hayashi (Oral)
  • "Effect of interstitial Mg in Mg2+xSi on electrical conductivity and Seebeck coefficient"
    M. Kubouchi, Y. Ogawa, K. Hayashi, T. Takamatsu, Y. Miyazaki (Oral)
  • "Synthesis of Mo-substituted CrSi2 by the soft-chemical technique"
    H. Nakasawa, T. Takamatsu, Y. Iijima, K. Hayashi, Y. Miyazaki (Oral)
  • "Thermoelectric properties of Cr1-xNbxSi2"
    H. Nagai, T. Takamatsu, Y. Iijima, K. Hayashi, Y. Miyazaki (Poster)
  • "Fabrication of TTF-Ix thin films for thermoelectric applications"
    K. Kuba, K. Hayashi, Y. Miyazaki (Poster)
  • "Fabrication and Power Generation of a Silicide-based Thermoelectric Module"
    S. Naito, R. Funahashi, Y. Matsumura, S. Katsuyama, Y. Kikuchi, K. Hayashi, Y. Miyazaki (Poster)
  • "Crystal structure and thermoelectric properties of Nowotny chimney-ladder VGeγ"
    H. Hamada, Y. Kikuchi, K. Hayashi, Y. Miyazaki (Poster)
  • "Theoretical investigation of the excellent p-n control in yttrium aluminoborides"
    R. Sahara, T. Mori, S. Maruyama, Y. Miyazaki, K. Hayashi, T. Kajitani (Poster)

Thesis

Master
  • "Structural and Thermoelectric Properties of Organic Material, TTF-Ix"
  • "Fabrication and Power Generation of a Silicide-Base Thermoelectric Module"
  • "Effects of Heavy Elements Nb and Ge Substitution on Thermoelectric Properties of CrSi2"
  • "****"

2014


Papers


International Invited Talks

  • gIncommensurate compounds as potential thermoelectric materialsh
    Y. Miyazaki
    (September 24, 2014, Faculty of Engineering, University of Malaya, Malaysia)
5th International Congress on Ceramics (ICC5) (August 17-21, 2014, Beijing, China)
  • "Nowotny chimney-ladder compounds as potential thermoelectric materials"
    Y. Miyazaki, Y. Kikuchi, T. Nakajo, K. Hayashi (Invited lecture)
International conference and summer school on advanced silicide technology 2014 (ICSS-SILICIDE2014) (July 19-21, 2014, Tokyo, Japan)
  • "Valence Electron Control on the Incommensurate Higher Manganese Silicides"
    Y. Miyazaki, Y. Kikuchi, K. Hayashi and K. Yubuta (Invited lecture)

Conferences

19th International Conference on Ternary and Multinary Compounds (ICTMC-19) (September 1-5, 2014, Niigata, JAPAN)
  • "Pyroelectric Energy Harvesting Using BaTiO3 Compounds"
    K. Hayashi, E. Aikawa, T. Ueno, T. Kajitani and Y. Miyazaki (Oral)
  • "Structural and Thermoelectric Properties of Ternary Full-Heusler Alloys"
    M. Eguchi, K. Hayashi, and Y. Miyazaki (Poster)
15th International Union of Materials Research Societies, International Conference in Asia (IUMRS-ICA2014) (August 24-30, 2014, Fukuoka, Japan)
  • "Preparation of TTF-Ix Thin Films by Evaporation Method for Organic Thermoelectric Devices"
    K. Hayashi, K. Kuba, Y. Miyazaki (Oral)
6th Forum on New Materials (CIMTEC2014) (June 15-20, 2014, Tuscany, Italy)
  • "Effects of Vanadium Substitution on the Crystal Structure and Thermoelectric Properties of Higher Manganese Silicide"
    Y. Kikuchi, T. Nakajo, K. Hayashi, K. Yubuta, Y. Miyazaki (Oral)
  • "Electronic Structure and Thermoelectric Performance of Ternary Yb-Mg-Si Phases"
    M. Kubouchi, K. Hayashi, Y. Miyazaki (Poster)

Thesis

Master
  • "Thermoelectric Properties of Co-based Full-Heusler Alloys"
  • "Thermoelectric properties of magnesium silicide prepared by a liquid-solid reaction method"
Docter
  • "Study on Thermoelectric Properties of Chimney-Ladder Type Higher Manganese Silicides"

2013


Awards

  • Masataka Kubouchi@Tohoku University's Chemistry Summer School 2013 Poster Award
    "Investigation on Amount of Interstitial Mg in Mg2Si studied by single crystal X-ray diffraction"
  • Masataka Kubouchi@The 32nd International Conference on Thermoelectrics Portopia Award (June 30-July 4, 2013, Kobe, Japan)
    "Quantitative analysis of interstitial Mg in Mg2Si studied by single crystal X-ray diffraction"

Papers


Conferences

26th International Symposium on Superconductivity (November 18-20, 2013, Tokyo, Japan)
  • "Hole-doped Superconducivity in (La, Eu, M)2CuO4 (M =Ca, Sr) with the Nd2CuO4-type structure"
    T. Takamatsu, M. Kato, T. Noji, Y. Koike (Oral)
Tohoku University's Chemistry Summer School 2013 (August 29, 30, 2013, Sendai, Japan)
  • "Investigation on Amount of Interstitial Mg in Mg2Si"
    M. Kubouchi, K. Hayashi, and Y. Miyazaki (Poster)
Asia-Pacific Conference on Green Technology with Silicides and Related Materials (APAC SILICIDE 2013) (July 27-29, 2013, Tsukuba, Japan)
  • "B and Sb doping effects on thermoelectric properties of magnesium silicide"
    M. Kubouchi, K. Hayashi, and Y. Miyazaki (Poster)
  • "Studies on thermal stability of higher manganese silicide by means of in situ XRD and TG-DTA"
    Y. Kikuchi, T. Nakajo, K. Hayashi, and Y. Miyazaki (Poster)
The 32nd International Conference on Thermoelectrics (June 30-July 4, 2013, Kobe, Japan)
  • "Structural and pyroelectric properties of Ca-doped BaTiO3"
    K. Hayashi, E. Aikawa, T. Ueno, T. Kajitani, and Y. Miyazaki (Oral)
  • "Quantitative analysis of interstitial Mg in Mg2Si studied by single crystal X-ray diffraction"
    M. Kubouchi, K. Hayashi, and Y. Miyazaki (Poster)
  • "Thermal stability of 3d metal substituted higher manganese silicides"
    Y. Kikuchi, T. Nakajo, K. Hayashi, and Y. Miyazaki (Poster)
  • "Fabrication of multilayer-type Mn-Si and Mg-Si thermoelectric devices"
    T. Kajitani, T. Ueno, Y. Miyazaki, K. Hayashi, T. Fujiwara, R. Ihara, T. Nakamura, and M. Takakura (Oral)
  • "Excellent p- and n-type control and additive effect on thermoelectric properties of aluminoboride"
    S. Maruyama, Y. Miyazaki, K. Hayashi, T. Kajitani, and T. Mori (Oral)

2012


Papers


Conferences

7th International Symposium on Medical, Bio- and Nano-Electronics (March 7-8, 2013, Sendai, Japan)
  • "Thermoelectric properties of B and Sb co-doped Mg2Si"
    M. Kubouchi, K. Hayashi, T. Ueno, and Y. Miyazaki (Poster)
IUMRS International Conference on Electronic Materials (September 23-28, 2012, Yokohama, Japan)
  • "Thermoelectric properties of p-type MnSiγ (γ~1.7) substituted by transition metal elements based on VEC rule"
    Y. Kikuchi, K. Hayashi, K. Yubuta, and Y. Miyazaki (Poster)
  • "First-principles study and thermoelectric performance of heusler alloys Fe2TiSn1-xSix"
    F. Kobayashi, K. Hayashi, and Y. Miyazaki (Poster)
  • "Synthesis and thermoelectric properties of YAlxB14"
    S. Maruyama, Y. Miyazaki, K. Hayashi, T. Kajitani, and T. Mori (Oral)
  • "Anisotropy in thermoelectric properties of MnSiγ film"
    K. Hayashi, K. Takeda, Y. Kikuchi, Y. Miyazaki, and T. Kajitani (Oral)
  • "Structural complexity of high performance p-type magnesium silicide thermoelectrics"
    T. Kajitani, K. Hayashi, S. Kikuchi, M. Kubouchi, and Y. Miyazaki (Oral)
  • "Thermoelectric properties of misfit layered sulfides [Ln2S2]pNbS2 (Ln=lanthanides)"
    Y. Miyazaki, H. Ogawa, Y. Kikuchi, and K. Hayashi (Oral)
The 31st International & 10th European Conference on Thermoelectrics (July 9-12, 2012, Aalborg, Denmark)
  • "Crystal structure and thermoelectric properties of partially Cr-substituted MnSiγ (γ~1.7)"
    Y. Kikuchi, K. Hayashi, K. Yubuta, and Y. Miyazaki (Oral)
  • "High performance p-type magnesium silicon thermoelectric semiconductor"
    T. Kajitani, M. Kubouchi, S. Kikuchi, K. Hayashi, T. Ueno, and Y. Miyazaki (Oral)
  • "Crystal structure and thermoelectric properties of misfit layered sulfides [Ln2S2]pNbS2 (Ln=lanthanides)"
    Y. Miyazaki et al. (Oral)