| No. | Title | Authors | Journal |
|---|---|---|---|
| 93 | Spin-thermoelectric generation of insulator-based generators incorporating a single-crystal Yttrium Iron Garnet film in relation t odomain magnetization processes | M. Imamura, H. Aada, R. Matsuda, D. Tashima, and J. Kitagawa | IEEJ Trans 19 (2024) 183 |
| 92 | High-entropy effect at rare-earth site in DyCo2Si2 | Y. Nakamura, T. Nishizaki, and J. Kitagawa | Results in Physics 57 (2024) 107331 |
| 91 | Effect of Annealing in Eutectic High-Entropy Alloy Superconductor NbScTiZr | T. Seki, H. Arima, Y. Kawasaki, T. Nishizaki, Y. Mizuguchi, and J. Kitagawa | J. Supercond. Nov. Magn. (2023) https://doi.org/10.1007/s10948-023-06643-z |
| 90 | Low-temperature giant coercivity in Co6.2Ga3.8-xGex (x=2.4 to 3.2) | J. Kitagawa, H. Nomura, and T. Nishizaki | Mater. Res. Express 10 (2023) 106102 |
| 89 | High-entropy effect at rare-earth site in DyNi | Y. Nakamura, K. Takeshita, T. Nishizaki, and J. Kitagawa | AIP Advances 13 (2023) 095323 |
| 88 | Metallurgy, superconductivity, and hardness of a new high-entropy alloy superconductor Ti-Hf-Nb-Ta-Re | T. Hattori, Y. Watanabe, T. Nishizaki, K. Hiraoka, M. Kakihara, K. Hoshi, Y. Mizuguchi, and J. Kitagawa | J. Alloys and Metallurgical Systems 3 (2023) 100020 |
| 87 | Underlying mechanism of the driving force for generating spin currents thermally in a ferrimagnetic insulator due to a temperature gradient | M. Imamura, H. Asada, Y. Kano, R. Matsuda, D. Tashima, and J. Kitagawa | AIP Advances 13 (2023) 025001 |
| 86 | Datasets on materials research of hard ferromagnet in TM-Fe-Si (TM=Ti, Zr, Hf, V, Nb, and Ta) ternary systems | R. Ishibashi and J. Kitagawa | Data in Brief 46 (2023) 108868 |
| 85 | 新しい高エントロピー合金超伝導体・磁性体の開発 | 北川二郎、西嵜照和 | 高圧力の科学と技術 32 (2022) 77 |
| 84 | Magnetic properties, electrical resistivity, and hardness of high-entropy alloys FeCoNiPd and FeCoNiPt | J. Kitagawa | J. Magn. Magn. Mater. 563 (2022) 170024 |
| 83 | Superconductivity and hardness of the equiatomic high-entropy alloy HfMoNbTiZr | J. Kitagawa, K. Hoshi, Y. Kawasaki, R. Koga, Y. Mizuguchi, and T. Nishizaki | J. Alloys and Compd. 924 (2022) 166473 |
| 82 | Fully gapped superconducting state in interstitial-carbon-doped Zr5Pt3 | T. Shang, J. Philippe, X. Y. Zhu, H. Zhang, B. C. Yu, Z. X. Zhen, H. -R. Ott, J. Kitagawa, and T. Shiroka | Phys. Rev. B 106 (2022) 014507 |
| 81 | Discovery of ferromagnetism in new multicomponent alloy Ti-Nb-Cr-Ru | J. Kitagawa, M. Fukuda, S. Fukuda, K. Fujiki, Y. Nakamura, and T. Nishizaki | APL Mater. 10 (2022) 071101 |
| 80 | Magnetic properties and magnetocaloric effect of Fe3Ga0.35Ge1.65 | J. Kitagawa | J. Phys. Soc. Jpn. 91 (2022) 065004 |
| 79 | Characteristics of spin-thermoelectric generators enhanced by incorporating liquid phase epitaxial Bi-substituted YIG films as a ferrimagnetic insulator | M. Imamura, H. Asada, R. Nishimura, Y. Kano, D. Tashima, and J. Kitagawa | J. Magn. Magn. Mater. 550 (2022) 169081 |
| 78 | Thermoelectric characterization of STE generator fabricated from LPE Bi- and Al-substituted YIG films | M. Imamura, H. Asada, R. Nishimura, D. Tashima, and J. Kitagawa | IEEE Trans. Magn. 58 (2022) 4500111 |
| 77 | Superconductivity in Al-Nb-Ti-V-Zr multicomponent alloy | Y. Harayama and J. Kitagawa | J. Supercond. Nov. Magn. 34 (2021) 2787 |
| 76 | Magnetic and transport properties of new dual-phase high-entropy alloy FeRhIrPdPt | K. BaBa, N. Ishizu, T. Nishizaki, and J. Kitagawa | Materials 14 (2021) 2877 |
| 75 | Enhancement of the spin Seebeck effect owing to bismuth substitution in thermoelectric generators fabricarted from LPE Bi-substituted YIG films | M. Imamura, H. Asada, R. Nishimura, K. Yamaguchi, D. Tashima, and J. Kitagawa | AIP Advances 11 (2021) 035143 |
| 74 | Interstitial Atom Engineering in Magnetic Materials | J. Kitagawa, K. Sakaguchi, T. Hara, F. Hirano, N. Shirakawa and M. Tsubota | Metals 10 (2020) 1644 |
| 73 | Magneto-optical properties of wider gap semiconductors ZnMnTe and ZnMnSe films prepared by MBE | M. Imamura, D. Tashima, J. Kitagawa, and H. Asada | J. Electron. Sci. Technol. 18 (2020) 100056 |
| 72 | Cutting edge of high-entropy alloy superconductors from the perspective of materials research | J. Kitagawa, S. Hamamoto, and N. Ishizu | Metals 10 (2020) 1078 |
| 71 | Crossover from multiple- to single-gap superconductivity in Nb5Ir3-xPtxO alloys | Y. Xu, S. Johr, L. Das, J. Kitagawa, M. Medarde, T. Shiroka, J. Chang, and T. Shang | Phys. Rev. B 101 (2020) 134513 |
| 70 | Superconductivity in Nb5Ir3-xPtxO | J. Kitagawa and S. Hamamoto | JPS Conf. Proc. 30 (2020) 011055 |
| 69 | Competition between ferromagnetic and antiferromagnetic states in Al8.5-xFe23Ge12.5+x (0≦x≦3) | J. Kitagawa, G. Yakabe, A. Nakayama, T. Nishizaki, and M. Tsubota | J. Solid State Chem. 284 (2020) 121188 |
| 68 | The impact of the composition effect on ferromagnetic properties of Tb2Co2Ga | S. Tanaka, H. Terada, N. Shirakawa, M. Tsubota and J. Kitagawa | Metals 9 (2019) 1242 |
| 67 | Inter-comparison of lattice parameters and evaluation of peak-shift obtained by Rietvelt refinements | M. Tsubota, B. Paik and J. Kitagawa | Results in Physics 15 (2019) 102640 |
| 66 | Composition effect in ferromagnetic properties of Tb3Co3Ga | J. Kitagawa, H. Terada, N. Shirakawa, M. Tsubota, A. Nose, and S. Tanaka | Results in Physics 15 (2019) 102591 |
| 65 | 極薄Ptレイヤの単結晶YIG膜および多結晶板によるLSSE素子のスピン熱電発電電圧 | 今村正明、浅田裕法、田島大輔、北川二郎 | 電気学会論文誌A 139 (2019) 291 |
| 64 | New high-entropy alloy superconductor Hf21Nb25Ti15V15Zr24 | N. Ishizu and J. Kitagawa | Results in Physics 13 (2019) 102275 |
| 63 | Superconductivity in oxygen-added Zr5Pt3 | S. Hamamoto and J. Kitagawa | Mater. Res. Express 5 (2018) 106001 |
| 62 | New room-temperature ferromagnet: B-added Pd0.75Mn0.25 alloy | J. Kitagawa and K. Sakaguchi | J. Magn. Magn. Mater. 468 (2018) 115 |
| 61 | Hill plot focusing on Ce compounds with high magnetic ordering temperatures and consequent study of Ce2AuP3 | J. Miyahara, N. Shirakawa, Y. Setoguchi, M. Tsubota, K. Kuroiwa, and J. Kitagawa | J. Supercond. Nov. Magn. 31 (2018) 3559 |
| 60 | A necessary criterion for obtaining accurate lattice parameters by Rietveld method | M. Tsubota, and J. Kitagawa | Scientific Reports 7 (2017) 15381 |
| 59 | Rare Earth Extraction from NdFeB Magnet Using a Closed-Loop Acid Process | J. Kitagawa, and R. Uemura | Scientific Reports 7 (2017) 8039 |
| 58 | Optical, transport and magnetic properties of new compound CeCd3P3 | S. Higuchi, Y. Noshima, N. Shirakawa, M. Tsubota, and J. Kitagawa | Mater. Res. Express 3 (2016) 056101 |
| 57 | Photoinduced Kondo effect in CeZn3P3 | J. Kitagawa, D. Kitajima, K. Shimokawa, and H. Takaki | Physical Review B 93 (2016) 035122 |
| 56 | Improved room-temperature-selectivity between Nd and Fe in Nd recovery from Nd-Fe-B magnet | Y. Kataoka, T. Ono, M. Tsubota, and J. Kitagawa | AIP Advances 5 (2015) 117212 |
| 55 | Hydrogenation of Nd-Fe-B magnet powder under a high pressure of hydrogen | Y. Kataoka, Y. Kawamoto, T. Ono, M. Tsubota, and J. Kitagawa | Results in Physics 5 (2015) 99 |
| 54 | Synthesis and physical properties of a new caged compound Ce3Pd20As6 of the C6Cr23-type structure | K. Orita, K. Uenishi, M. Tsubota, Y. Shimada, T. Onimaru, T. Takabatake, and J. Kitagawa | J. Alloys and Compounds 622 (2015) 676 |
| 53 | Physical properties of new cerium palladium phosphide with C6Cr23-type structure | T. Abe, K. Uenishi, K. Orita, M. Tsubota, Y. Shimada, T. Onimaru, T. Takabatake, and J. Kitagawa | Results in Physics 4 (2014) 137 |
| 52 | Potoexcitation effect on transport properties of CeZnSbO | W. Kozasa, H. Tanaka, M. Tsubota, and J. Kitagawa | Mater. Res. Express 1 (2014) 035902 |
| 51 | Possible phase transition and band gap closing in photoexcited semiconductor CeZn3P3 | J. Kitagawa | J. Phys. Soc. Jpn. 82 (2013) 125001 |
| 50 | Crystal polymorphism in TmPd3S4 | J. Kitagawa, R. Yada, M. Ichihara, and M. Ishikawa | Results in Physics 3 (2013) 80 |
| 49 | Low-temperature magnetic properties of RE2Ni21B6 (RE=Er, Tm, Yb and Lu) | J. Kitagawa, N. Takeda, and M. Ishikawa | J. Alloys and Compounds 561 (2013) 101 |
| 48 | Characterization of terahertz absorption in clathrate compound by compact spectroscopic chip | J. Kitagawa, Y. Kadoya, K. Suekuni, M. A. Avila, and T. Takabatake | Jpn. J. Appl. Phys. 52 (2013) 028003 |
| 47 | Itinerant 5f electrons in U2T21B6 (T=Ni and Co) | J. Kitagawa and M. Ishikawa | Solid State Communications 153 (2013) 76 |
| 46 | THz wave propagation in two-dimensional metallic photonic crystal with mechanically tunable photonic-bands | J. Kitagawa, M. Kodama, S. Koya, Y. Nishifuji, D. Armand, and Y. Kadoya | Optics Express 20 (2012) 17271 |
| 45 | Design of two-dimensional low-dielectric photonic crystal and its terahertz waveguide application | J. Kitagawa, M. Kodama, and Y. Kadoya | Jpn. J. Appl. Phys. 51 (2012) 062201 |
| 44 | THz pulse propagation on microstrip discontinuities | N. Sato, J. Kitagawa, and Y. Kadoya | Journal of Infrared, Millimeter and Terahertz Waves 32 (2011) 666 |
| 43 | Improved sensitivity of terahertz detection by GaAs photoconductive antennas excited at 1560 nm | T. Kataoka, K. Kajikawa, J. Kitagawa, Y. Kadoya, and Y. Takemura | Appl. Phys. Lett. 97 (2010) 201110 |
| 42 | Site-specific valence fluctuations in Eu3Pd20Ge6 studied via Mossbauer and X-ray absorption spectroscopies | S. Tsutsui, M. Mizumaki, Y. Kobayashi, J. Kitagawa, and T. Takabatake | Phys. Rev. B80 (2009) 235115 |
| 41 | THz wave propagation on strip lines: devices, properties, and applications | Y. Kadoya, M. Onuma, S. Yanagi, T. Ohkubo, N. Sato, and J. Kitagawa | Radioengineering 17 (2008) 48 |
| 40 | Propagation of terahertz pulses on coplanar strip-lines on low permittivity substrates and a spectroscopic application | S. Yanagi, M. Onuma, J. Kitagawa, and Y. Kadoya | Appl. Phys. Express 1 (2008) 012009 |
| 39 | Terahertz conductivity of localized photoinduced carriers in Mott insulator YTiO3 at low excitation density, contrasted with metallic nature in band semiconductor Si | J. Kitagawa, Y. Kadoya, M. Tsubota, F. Iga, and T. Takabatake | J. Phys.: Condens. Matter. 19 (2007) 406224 |
| 38 | Terahertz wave emission and detection using photoconductive antennas made on low-temperature-grown InGaAs with 1.56 μm pulse excitation | A. Takazato, M. Kamakura, T. Matsui, J. Kitagawa, and Y. Kadoya | Appl. Phys. Lett. 91 (2007) 011102 |
| 37 | Detection of terahertz waves using low-temperature-grown InGaAs with 1.56 μm pulse excitation | A. Takazato, M. Kamakura, T. Matsui, J. Kitagawa, and Y. Kadoya | Appl. Phys. Lett. 90 (2007) 101119 |
| 36 | Terahertz Time-Domain Spectroscopy of Photoinduced Carriers in YTiO3 | J. Kitagawa, Y. Kadoya, M. Tsubota, F. Iga and T. Takabatake | J. Magn. Magn. Mat. 310 (2007) 913 |
| 35 | Pressure induced Kondo coherence effect in Ce2Pd3Si5 | M. Abliz, M. Hedo, J. Kitagawa, Y. Uwatoko, and M. Ishikawa | J. Alloys and Compounds 408-412 (2006) 241 |
| 34 | Possible Polaron Effect in Complex Terahertz Conductivity of Electron-Doped Nanoporous Crystal 12CaO・7Al2O3 | J. Kitagawa, M. Ishizaka, Y. Kadoya, S. Matsuishi and H. Hosono | J. Phys. Soc. Jpn. 75 (2006) 084715 |
| 33 | THz spectroscopic characterization of biomolecule/water systems by compact sensor chips | J. Kitagawa, T. Ohkubo, M. Onuma and Y. Kadoya | Appl. Phys. Lett. 89 (2006) 041114 |
| 32 | Micro-strip-line-based sensing chips for characterization of polar liquids in terahertz regime | T. Ohkubo, M. Onuma, J. Kitagawa and Y. Kadoya | Appl. Phys. Lett. 88 (2006) 212511 |
| 31 | Propagation Characteristics of Terahertz Electrical Signals on Micro-Strip Lines Made of Optically Transparent Conductors | K. Takase, T. Ohkubo, F. Sawada, D. Nagayama, J. Kitagawa and Y. Kadoya | Jpn. J. Appl. Phys. 44 (2005) L1011 |
| 30 | Observation of Jonscher Law in AC Hopping Conduction of Electron-Doped Nanoporous Crystal 12CaO・7Al2O3 in THz Frequency Range | H. Harimochi, J. Kitagawa, M. Ishizaka, Y. Kadoya, M. Yamanishi, S. Matsuishi and H. Hosono | Phys. Rev. B70 (2004) 193104 |
| 29 | Evaluation of Carrier Dynamics in n-AlxGa1-xAs Films by Terahertz Time-Domain Spectroscopy with Characteristic-Matrix Anaysis | H. Harimochi, J. Kitagawa, Y. Kadoya and M. Yamanishi | Jpn. J. Appl. Phys. 43 (2004) 7320 |
| 28 | Pressure effects on the Kondo-lattice compound Ce2Pd3Si5 | M. Abliz, M. Hedo, J. Kitagawa, Y. Uwatoko and M. Ishikawa | Phys. Rev. B69 (2004) no.172406 |
| 27 | Thermoelectric properties of Ce-based Kondo semimetals and semiconductors | T. Takabatake, T. Sasakawa, J. Kitagawa, T. Suemitsu, Y. Echizen, K. Umeo, M. Sera and Y. Bando | Physica B 328 (2003) 53 |
| 26 | Anisotropic Thermoelectronic Properties of CeRhAs with Superstructures | T. Takabatake, T. Suemitsu, T. Sasakawa, J. Kitagawa, K. Umeo, M. Nakajima, K. Iwasa and M. Kohgi | Acta Physica Polonica B 34 (2003) 1303 |
| 25 | Effects of Valence Fluctuation and Pseudogap Formation on Phonon Thermal Conductivity of Ce-based Compounds with ε-TiNiSi-type Structure | J. Kitagawa, T. Sasakawa, T. Suemitsu, Y. Echizen, and T. Takabatake | Phys. Rev. B66 (2002) 224304 |
| 24 | Heterogeneous Mixed-Valence States in RPd3S4 (R=Eu and Yb) Viewed from Thermopower, Electrical Resistivity and Specific Heat | J. Kitagawa, T. Takabatake, E. Matsuoka, F. Takahashi, K. Abe and M. Ishikawa | J. Phys. Soc. Jpn. 71 (2002) 1630 |
| 23 | Thermoelectric Properties of Valence-Fluctuating Eu Compound with a Clathrate-Like Structure, Eu3Pd20Ge6 | J. Kitagawa, T. Sasakawa, T. Suemitsu, T. Takabatake and M. Ishikawa | J. Phys. Soc. Jpn. 71 (2002) 1222 |
| 22 | Magnetic and transport properties of a new valence-fluctuating compound, CeRhP | T. Sasakawa, T. Suemitsu, J. Kitagawa, O. Sologub, P. Salamakha and T. Takabatake | J. Phys.: Condens. Matter 14 (2002) L267 |
| 21 | μ+SR Study of Ordering Phenomena in the Heavy-Fermion State of Ce3Pd20Ge6 | V. V. Krishnamurthy, I. Watanabe, K. Nagamine, J. Kitagawa, M. Ishikawa and T. Komatsubara | Hyperfine Interactions 136/137 (2001) 385 |
| 20 | Evidence of the quadrupolar ordering in DyPd3S4 | E. Matsuoka, J. Kitagawa, K. Ohoyama, H. Yoshizawa and M. Ishikawa | J. Phys.: Condens. Matter 13 (2001) 11009 |
| 19 | Powder neutron diffraction study on TbPd3S4 and YbPd3S4 | E. Matsuoka, F. Takahashi, J. Kitagawa, K. Ohoyama, H. Yoshizawa and M. Ishikawa | J. Magn. Magn. Mat. 231 (2001) L23 |
| 18 | Quadrupolar pair interactions in RPd3S4 (R=rare earths) | K. Abe, J. Kitagawa, N. Takeda and M. Ishikawa | Physica B 281& 282 (2000) 597 |
| 17 | Third-Order Magnetic Susceptibility and Quadrupolar Order Parameter of Kondo-Lattice Compound Ce3Pd20Ge6 | J. Kitagawa, N. Takeda, M. Ishikawa, M. Nakayama, N. Kimura and T. Komatsubara | J. Phys. Soc. Jpn. 69 (2000) 883 |
| 16 | Pressure Effect on Transport Properties and Specific Heat of Kondo Compound Ce3Pd20Si6 | T. Hashiguchi, N. Takeda, J. Kitagawa, N. Wada, S. Takayanagi, M. Ishikawa and N. Mori | J. Phys. Soc. Jpn. 69 (2000) 667 |
| 15 | Anisotropic magnetic phase diagram of Ce3Pd20Ge6 with quadrupolar ordering | J. Kitagawa, N. Takeda, M. Ishikawa, T. Yoshida, A. Ishiguro, N. Kimura and T. Komatsubara | Physica B 259-261 (1999) 332 |
| 14 | Anisotropic Magnetic Phase Diagram of Kondo-Lattice Compound Ce3Pd20Ge6 with Quadrupolar Ordering | J. Kitagawa, N. Takeda, M. Ishikawa, T. Yoshida, A. Ishiguro, N. Kimura and T. Komatsubara | Jpn. J. Appl. Phys. Ser. 11 (1999) 197 |
| 13 | Jahn-Teller-like phase transition of TmPd3S4 around 200K | J. Kitagawa, E. Matsuoka, N. Takeda and M. Ishikawa | Phys. Rev. B60 (1999) R15028 |
| 12 | Evidence for Strong Quadrupolar Pair Interactions in Rare-Earth Palladium Bronzes RPd3S4 | K. Abe, J. Kitagawa, N. Takeda and M. Ishikawa | Phys. Rev. Lett. 83 (1999) 5366 |
| 11 | Effect of Composition in (RE)3Pd20Ge6 (RE=La, Ce and Nd) | J. Kitagawa, N. Takeda, F. Sakai and M. Ishikawa | J. Phys. Soc. Jpn. 68 (1999) 3413 |
| 10 | Magnetic Properties and Structural Phase Transition of CePd2Ga2 with CaBe2Ge2-type Structure | J. Kitagawa and M. Ishikawa | J. Phys. Soc. Jpn. 68 (1999) 2380 |
| 9 | Suppression of Antiferromagnetism by Kondo Effect and Quantum Critical Behavior in CeCoGe3-xSix (0<=x<=3) | D.H.Eom, M. Ishikawa, J. Kitagawa and N. Takeda | J. Phys. Soc. Jpn. 67 (1998) 2495 |
| 8 | Anisotropic magnetic phase diagram of the Kondo-lattice compound Ce3Pd20Ge6: observation of antiferromagnetic and quadrupolar ordering | J. Kitagawa, N. Takeda, M. Ishikawa, T. Yoshida, A. Ishiguro, N. Kimura and T. Komatsubara | Phys. Rev. B57 (1998) 7450 |
| 7 | Possible quadrupolar ordering in a Kondo-lattice Compound Ce3Pd20Ge6 | J. Kitagawa, N. Takeda, M. Ishikawa, T.Yoshida, A. Ishiguro and T. Komatsubara | Physica B 230-232 (1997) 139 |
| 6 | Low-temperature specific heat of Ce 3-x LaxPd20Si6 | N. Takeda, J. Kitagawa and M. Ishikawa | Physica B 230-232 (1997) 145 |
| 5 | Low-temperature magnetic properties od several compounds in Ce-Pd-X (X=Si, Ge and Al) ternary systems | J. Kitagawa, Y. Muro, N. Takeda and M. Ishikawa | J. Phys. Soc. Jpn 66 (1997) 2163 |
| 4 | Low-temperature magnetic properties of (RE)3Pd20Si6 (RE=La to Yb) | J. Kitagawa, N. Takeda and M. Ishikawa | J. Alloys and Compounds 256 (1997) 48 |
| 3 | Possible quadrupolar ordering in a Kondo-lattice compound Ce3Pd20Ge6 | J. Kitagawa, N. Takeda and M. Ishikawa | Phys. Rev. B53 (1996) 5101 |
| 2 | New heavy-electron system Ce3Pd20Si6 | N. Takeda, J. Kitagawa and M. Ishikawa | J. Phys. Soc. Jpn. 64 (1995) 387 |
| 1 | Heavy-electron behavior in CePd3.8Al7.2 | J. Kitagawa, N. Takeda, H. Sawa and M.Ishikawa | J. Phys. Soc. Jpn. 63 (1994) 1281 |
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