(73) K. Miyoshi, D. Izuhara, Y. Yamamoto, Single Crystal Growth and Pressure Effect on
Superconductivity of FeSe1-xTex, JPS Conf. Proc. 38, 011024 (2023).

(72) K. Miyoshi, A. Shiota, T. Matsuoka, K. Otsuka, S. Nishigori, and H. Kitagawa,
Pressure-induced superconductivity in lightly doped RFeAsO1-xFx (R=Sm and Nd)
J. Phys. : Conf. Ser. 2164, 012007 (2022).

(71) Kiyotaka Miyoshi, Shota Yamamoto, Atsushi Shiota, Takuya Matsuoka, Masaki Ohe,
Yumi Yamamoto and Shijo Nishigori, Disappearance and Survival of Superconductivity in FeSe
under High Pressure, J. Phys. Soc. Jpn, 90, 073706 (2021).

(70) Isao Yamaguchi, Yudai Matsumoto, Kiyotaka Miyoshi, and Aohan Wang,
Synthesis, properties and graft polymerization of ionic conjugated polymers
with TCNQ anion radical, Polymer 219, 123552 (2021).

(69) M. Shinozaki, G. Motoyama, M. Tsubouchi, M. Sezaki, J. Gouchi, S. Nishigori, T. Mutou,
A. Yamaguchi, K. Fujiwara, K. Miyoshi, and Y. Uwatoko, Magnetoelectric Effect
in the Antiferromagnetic Ordered State of Ce3TiBi5 with Ce Zig-Zag Chains,
J. Phys. Soc. Jpn 89, 033703 (2020).

(68) K. Miyoshi, A. Shiota, S. Kato, S. Yamamoto, K. Fujiwara, and Shijo Nishigori,
Single Crystal Growth and High-Pressure Superconductivity of FeSe,
JPS Conf. Proc. 30, 011068 (2020).

(67) M. Shinozaki, G. Motoyama, T. Mutou, S. Nishigori, A. Yamagurchi, K. Fujiwara, K. Miyoshi,
and A. Sumiyama, Study for current-induced magnetization in ferrotoroidal ordered state of Ce3TiBi5,
JPS Conf. Proc. 30, 011189 (2020).

(66) G. Motoyama, M. Shinozaki, M. Tsubouchi, M. Kuninaka, S. Nishigori, K. Miyoshi,
K. Fujiwara, J. Gouchi, and Y. Uwatoko, Magnetic Properties of New Antiferromagnetic
Compound of Ce3ZrBi5, JPS Conf. Proc. 30, 011180 (2020).

(65) M. Kuninaka, G. Motoyama, K. Miyoshi, T. Mutou, S. Nishigori, K. Fujiwara, A. Yamaguchi
and A. Sumiyama, Point-contact spectroscopic study of the superconducting gap under pressure in CeCoIn5, JPS Conf. Proc. 30, 011106 (2020)

(64) M. Tsubouchi, G. Motoyama1y, J. Gouchi, K. Miyoshi, S. Nishigori, K. Fujiwara, T. Mutou,
and Y. Uwatoko, Temperature?pressure magnetic phase diagram of Ce3TiBi5,
JPS Conf. Proc. 30, 011102 (2020)

(63) I. Yamaguchi, Y. Matsumoto, K. Miyoshi and A. Wang, Synthesis and chemical properties of polyethyleneimines crosslinked by penta‐2,4‐dienylideneammonium unit,
J. Appl. Polym. Sci. 137 (2019) 48712-1 - 48712-8

(62) I. Yamaguchi, Y. Hamada, K. Miyoshi and A. Wanga, Metal-chloride-anion-containing
polymers with expanded pi-conjugation systems derived from through-space interactions
in the piperazinium ring, Polym. Int. 68 (2019) 886-892.

(61) K. Miyoshi, K. Manami, R. Sasai, S. Nishigori, and J. Takeuchi, Electronic states realized
by the interplay between Li diffusion and Co3+/Co4+ charge ordering in LixCoO2,
Phys. Rev. B 98 (2018) 195106.

(60) K. Miyoshi, K. Otsuka, S. Ogawa and J. Takeuchi, Magnetic measurements of superconducting LiFeAs single crystals under high pressure, Physica B 536 (2018) 860-862.

(59) K. Miyoshi, K. Otsuka, A. Shiota, S. Shimojo, G. Motoyama, K. Fujiwara, H. Kitagawa
and S. Nishogori, Pressure induced superconductivity in very lightly doped LaFeAsO1-xFx,
Physica B 536 (2018) 827-829.

(58)  G. Motoyama, M. Sezaki, J. Gouchi, K. Miyoshi, S. Nishigori, T. Mutou, K. Fujiwara, Y. Uwatoko, Magneticproperties of new antiferromagnetic heavy-fermion compounds, Ce3TiBi5 and CeTi3Bi4,
Physica B 536 (2018) 142-144.

(57) Y. Okamoto, R. Matsumoto, T. Yagihara, C. Iwai, K. Miyoshi, J. Takeuchi, K. Horiba, M. Kobayashi, K. Ono, H. Kumigashira, N. L. Saini, and T. Mizokawa, Electronic structure and polar catastrophe at the surface of ${\mathrm{Li}}_x{\mathrm{CoO}}_2$ studied by angle-resolved photoemission spectroscopy,
Phys. Rev. B 96 (2017) 125147.

(56) L Simonelli, E Paris, C Iwai, K Miyoshi, J Takeuchi, T Mizokawa and N L Saini,
High resolution x-ray absorption and emission spectroscopy of LixCoO2 single crystals
as a function delithiation, J. Phys.:Condens. Matter 29 (2017) 105702.

(55) K. Miyoshi, M. Kondo, K. Morishita, and J. Takeuchi, Magnetic Measurements of Superconducting
K_xFe_2-ySe₂ Single Crystals under High Pressure, Physics Procedia 75 (2015) 272-277.

(54) K. Miyoshi, M. Kondo, K. Morishita, E. Mutou, and J. Takeuchi, Superconductivity under Pressure in FeSe_1-xTe_x Studied by DC Magnetic Measurements, Physics Procedia 75 (2015) 266-271.

(53) K. Miyoshi, K. Manami, J. Takeuchi, R. Sasai, and S. Nishigori, Enhanced Electrical Resistivity in Layered Oxide Li_xCoO₂, Physics Procedia 75 (2015) 278-283.

(52) G. Motoyama, S. Ogawa, K. Matsubayashi, K. Fujiwara, K. MIyoshi, S. Nishigori, T. Mutou, A. Yamaguchi, A. Sumiyama, Y. Uwatoko, Point-Contact Spectroscopy of Heavy Fermion Compounds
CeCu₆ and CeAl₃ in Mangetic Field, Physics Procedia 75 (2015) 296-302.

(51) K. Miyoshi, K. Morishita, E. Mutou, M. Kondo, O. Seida, K. Fujiwara, J. Takeuchi,
and S. Nishigori, Enhanced Superconductivity on the Tetragonal Lattice in FeSe
under Hydrostatic Pressure, J. Phys. Soc. Jpn. 83 (2014) 013702.

(50) K. Miyoshi, K. Morishita, E. Mutou, M. Kondo, O. Seida, K. Fujiwara, J. Takeuchi,
and S. Nishigori, Superconductivity under Pressure in FeSe Studied by Magnetic and Transport Measurements, JPS Conf. Proc. 3 (2014) 015006.

(49) K. Iwaya, T. Ogawa, T. Minato, K. Miyoshi, J. Takeuchi, A. Kuwabara, H. Moriwake, Y. Kim, and T. Hitosugi, Impact of Lithium-Ion Ordering on Surface Electronic States of Li_xCoO₂,
Phys. Rev. Lett. 111 (2013) 126104.

(48) T. Mizokawa, Y. Wakisaka, T. Sudayama, C. Iwai, K. Miyoshi, J. Takeuchi, H. Wadati, D. G. Hawthorn, T. Z. Regier, G. A. Sawatzky, Role of Oxygen Holes in Li_xCoO₂ Revealed by Soft X-Ray Spectroscopy, Phys. Rev. Lett. 111 (2013) 056404.

(47) K. Miyoshi, E. Kojima, S. Ogawa, Y. Shimojo and J. Takeuchi, Superconductivity under pressure
in RFeAsO_1-xF_x (R=La, Ce-Sm) by dc magnetization measurements, Phys. Rev. B 87 （2013) 235111.

(46) K. Miyoshi, E. Mutou, K. Morishita, K. Fujiwara, J. Takeuchi, Pressure dependence of Superconductivity in FeSe studied by DC Magnetic measurements, J. Phys. Conference Series 400 (2012) 022075.

(45) K. Miyoshi, C. Iwai, H. Kondo, M. Miura, S. Nishigori, and J. Takeuchi, Magnetic and Electronic Properties of Li_xCoO₂ Single Crystals, Phys. Rev. B 82 (2010) 075113.

(44) K. Ikedo, Y. Wakisaka, T. Mizokawa, C. Iwai, K. Miyoshi, and J. Takeuchi, Electronic structure of
Li_xCoO₂ studied by photoemision spectroscopy and unrestricted Hartree-Fock caluculations,
Phys. Rev. B 82 (2010) 075126.

(43) K. Fujiwara, Y. Okazaki, Y. Hata, K. Miyoshi, J. Takeuchi, T. C. Kobayashi, C. Geibel, F. Steglich, NQR study of pressure induced superconductivity in CeCu₂Si₂, Physica Status Solidi B-Basic Solid State Physics 248 (2010) 608.  

(42) K. Miyoshi, Y. Takaichi, E. Mutou, K. Fujiwara, J. Takeuchi, Magnetic measurements of FeSe superconductor under high pressure, J. Phys. Conference Series, 200 (2010) 012126.

(41) K. Miyoshi, Y. Takaichi, E. Mutou, K. Fujiwara, J. Takeuchi, Anomalous Pressure Dependence of the Superconducting Transition Temperature in FeSe_1-x Studied by DC Magnetic Measurements,
J. Phys Soc. Jpn 78 (2009) 093703.

(40) K. Miyoshi, Y. Takaichi, J. Takeuchi, Anomalous Pressure Dependence of the Superconducting Transition Temperature in the β-pyrochlore KOs₂O₆, J. Phys. Conference Series, 150 (2009) 052165.

(39) K. Miyoshi, H. Kondo, M. Miura, C. Iwai, K. Fujiwara, J. Takeuchi, Magnetic and Transport Properties of Layered Li_xCoO₂ Single Crystals, J. Phys. Conference Series, 150 (2009) 042129.

(38) K. Fujiwara, Y. Hata, K. Kobayashi, K. Miyoshi, J. Takeuchi, Y. Shimaoka, H. Kotegawa, T. C. Kobayashi, C. Geibel and F. Steglich, High Pressure NQR Measurement in CeCu₂Si₂ up to Sudden Disappearance of Superconductivity, J. Phys. Soc. Japan, 78 (2008)123711.

(37) K. Miyoshi, Y. Takaichi, Y. Takamatsu, M. Miura, and J. Takeuchi, Superconducting Transition in the β-Pyrochlore AOs₂O₆ (A = Cs, Rb, K) under Pressure, J. Phys. Soc. Japan, 77 (2008) 043704.

(36) K. Miyoshi, M. Miura, H. Kondo and J. Takeuchi, Electrical resistivity measurements of Na_0.5CoO₂ under pressure, J. Mag. Mag. Mater. 310(2007) 901-903.

(35) S. Hirahara, Y. Nakai, K. Miyoshi, K. Fujiwara and J. Takeuchi, Magnetic properties, thermal expansion and magnetostriction of Pr_0.5Sr_0.5CoO₃ single crystal, J. Mag. Mag. Mater. 310(2007) 1866-1867.

(34) K. Miyoshi, Y. Takamatsu, J. Takeuchi, Magnetic Ordering of Pyrochlore Oxides R₂Mo₂O₇ (R=Nd-Gd) under Pressure, J. Phys. Soc. Japan 75 (2006) 065001.

(33) K. Miyoshi, Y. Takamatsu, M. Miura, K. Fujiwara and J. Takeuchi, Magnetization Study of the Superconducting Pyrochlores AOs₂O₆ (A=Rb, K) under Pressure, AIP Conference Proceedings (2006) 673.

(32) J. Takeuchi, M. Tanimoto, K. Miyoshi and K. Fujiwara, Magnetic and Transport Properties of Perovskite LnBaCo₂O_5.5 (Ln=Sm, Gd) Single Crystals: Dependence on Oxygen Content, AIP Conference Proceedings (2006) 1221.

(31) S. Hirahara, S. Shiozawa, K. Miyoshi and J. Takeuchi, Magnetic and Transport Properties of Oxygen-Controlled Ln_0.5Sr_0.5MnO_3-δ(Ln=Pr, Nd) Single Crystals, AIP Conference Proceedings (2006) 1193.

(30) M. Sawada, A. Kimura, K. Miyoshi, J. Takeuchi, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, T. Ishikawa, K. Tamasaku, Y. Nishino, D. Miwa, Y. Takata, S. Shin, K. Kobayashi, E. Ikenaga, M. Yabashi, M. Awaji, A. Takeuchi, Hard X-ray photoemission spectroscopy of pyrochlore molybdenum oxides R₂Mo₂O₇ (R = Sm, Tb), Physica B 383 (2006) 152-154.

(29) K. Takeda, H. Hidaka, H. Kotegawa, T.C. Kobayashi, K. Shimizu, H. Harima, K. Fujiwara, K. Miyoshi, J. Takeuchi, Y. Ohishi, T. Adachi, M. Takata, E. Nishibori, M. Sakata, T.Watanuki, O. Shimomura, Pressure-induced charge ordering of LiV₂O₄, Physica B 359-361 (2005) 1312-1314.

(28) M. Sawada, M. Nagira, K. Yaji, M. Higashiguchi, K. Shimada, A. Kimura, K. Miyoshi, J. Takeuchi, H. Namatame, M. Taniguchi: Photoelectron spectroscopy and soft x-ray absorption spectroscopy of pyrochlore molybdenum oxides R₂Mo₂O₇ (R=Sm, Tb), Physica B 351(2004) 307.

(27) K. Fujiwara, K. Miyoshi, J. Takeuchi, Y. Shimaoka, T. C. Kobayashi,
Li NMR in LiV₂O₄ under high pressure, J. Phys. Condens. Matter 16 (2004) S615.

(26) K. Miyoshi, E. Morikuni, K. Fujiwara, J. Takeuchi and T. Hamasaki; Mass-enhanced Fermi-liquid ground state in Na_1.5Co₂O₄, Physical Review B 69 (2004) 132412.

(25) K. Miyoshi, E. Morikuni, K. Fujiwara and J. Takeuchi; Magnetization, Electrical Resistivity and Specific Heat Measurements of Na_xCo₂O₄, J. Mag. Mag. Mater. 272-276 (2004) 29.

(24) J. Takeuchi, N. Yamane, S. Hirahara, K. Miyoshi and K. Fujiwara; Charge and Spin Ordering in (Nd, Sr)MnO₃ Induced by Cr-doping with Oxygen Deficiency, J. Mag. Mag. Mater. 272-276 (2004) 279.

(23) K. Miyoshi, T. Yamashita, K. Fujiwara and J. Takeuchi; Effect of Pressure on Magnetic and Transport Properties of Pyrochlore Molybdates, J. Phys. Soc. Japan, 72 (2003) 1855-1858.

(22) K. Miyoshi, K. Honda, T. Hiraoka, K. Fujiwara, J. Takeuchi, T. Hamasaki ; Specific Heat Measurements of Pyrochlore-type R₂Mo₂O₇(R=Nd-Ho) Physica B 329-333 (2003) 1059-1060.

(21) K. Fujiwara, K. Ishihara, K. Miyoshi, J. Takeuchi, C. Sekine and I. Shirotani ; NMR Study of Magnetic Properties in SmRu₄P₁₂, Physica B 329-333 (2003) 476-477.

(20) J. Takeuchi, N. Yamane, S. Hirahara, K. Miyoshi and K. Fujiwara; Magnetotransport Properties and Lattice Effects of Cr-Doped Nd_0.45Sr_0.55MnO₃ perovskite, Physica B 329-333 (2003) 906-907.

(19) K. Miyoshi, M. Ihara, K. Fujiwara and J. Takeuchi; Magnetic and Calorimetric Studies of
Li(V_1-xCr_x)₂O₄ (M=Cr, Ti) Spinel Compound, Physical Review B 65 (2002) 092414-1-092414-4.

(18) K. Miyoshi, T. Yamashita, K. Fujiwara and J. Takeuchi; Magnetic and Transport Properties of Pyrochlore Oxide (Sm_1-xTb_x)₂Mo₂O₇ Single Crystals, Physica B 312-313 (2002) 706-707.

(17) K. Miyoshi, M. Ihara, K. Fujiwara and J. Takeuchi; Specific Heat and DC Magnetization Measurements of Li(V_1-xCr_x)₂O₄, J. Mag. Mag. Mater. 239(2002) 63-65.

(16) J. Takeuchi, S. Hirahara, T.P. Dhakal, K. Miyoshi and K. Fujiwara; Cr-Doping Effect on the Perovskite (Nd, Sr)MnO₃ single crystals, Physica B 312-313 (2002) 754-756.

(15) K. Fujiwara, H. Yoshioka, K. Miyoshi , J. Takeuchi, T.C. Kobayashi and K. Amaya; Spin Dynamics of heavy fermion system LiV₂O₄ under High Pressure, Physica B 312-313 (2002) 913-915.

(14) J. Takeuchi, T. P. Dhakal, S. Hirahara and K. Miyoshi; Magnetic and Electron Transport Properties of Cr-doped (Nd, Sr)MnO₃ Single Crystals, J. Mag. Mag. Mater. 239 (2002) 173-175.

(13)  K. Miyoshi, K. Honda, T. Yamashita, K. Fujiwara and J. Takeuchi; Magnetic and Transport properties of Pyrochlore Type R₂Mo₂O₇ (R=Sm, Gd, Tb) Single Crystals, J. Mag. Mag. Mater. 226-230 (2001) 898-899.

(12) J. Takeuchi, S. Hirahara, T. P. Dhakal, K. Miyoshi and K. Fujiwara; Colossal Magnetoresistance of
Perovskite Nd _0.67 Sr _0.33 Mn _1-x Fe _x O₃ Single Crystals, J. Mag. Mag. Mater. 226-230 (2001)884-885.

(11) T. P. Dhakal, K. Miyoshi, K. Fujiwara and J. Takeuchi; Magnetotransport Properties of the Perovskite Nd _0.67 Sr _0.33 Mn _1-x Co _x O₃ Single Crystals,J. Mag. Mag. Mater. 226-230 (2001) 824-825.

(10) M. Tsukamoto, K. Miyoshi, K. Fujiwara and J. Takeuchi; Magnetic Ordering and Magnetoresistance of Layered Perovskite Nd _1+x Sr _2-x Mn ₂ O₇ , J. Mag. Mag. Mater. 226-230 (2001) 743-744.

(9) K. Miyoshi, Y. Nishimura, K. Honda, K. Fujiwara and J. Takeuchi;Successive Spin Freezing Behavior of Pyrochlore Antiferromagnet Y₂Mo₂O₇ under Magnetic Fields, J. Phys. Soc. Jpn. 69 (2000) 3517-3520.

(8) K. Miyoshi, Y. Nishimura, K. Honda, K. Fujiwara and J. Takeuchi: Magnetic Ordering of Pyrochlore Oxides R₂Mo₂O₇ (R=Er-Nd, Y) by AC and DC Magnetic Measurement, Physica B 284-288 (2000)1463-64.

(7) K. Miyoshi, M. Ihara, K. Fujiwara and J. Takeuchi;Magnetic Phase Transitions in the Vanadium Spinel System (Li_xMn_1-x)V₂O₄,  Physica B 281-282 (2000) 30-31.

(6) J. Takeuchi, M. Tsukamoto, K. Miyoshi and K. Fujiwara; Magnetically Ordered Phases
in Triangular-Lattice Antiferromagnets, CsNi_1-xFe_xCl₃ and Cs_1-yK_yNiCl₃,Physica B 284-288 (2000)1527-28.

(5) J. Takeuchi, A. Uemura, K. Miyoshi and K. Fujiwara; Magnetic and Transport Properties of
the Perovskite Nd_0.67Sr_0.33M_1-xFe_xO₃ (M=Mn, Co), Physica B 284-288 (2000) 1444-45.

(4) J. Takeuchi, A. Uemura, K. Miyoshi and K. Fujiwara; Colossal Magnetoresistance and
Spin Glass Behavior of the Perovskite Nd_0.67Sr_0.33Mn_1-xFe_xO₃, Physica B 281-282 (2000) 489-490.

(3) J. Takeuchi, G. Ishikawa, K. Miyoshi and K. Fujiwara; Low Temperature Magnetic Phases of
Amorphous (Fe_1-xRE_x)_0.7Zr_0.3 (RE=Ho, Dy), Physica B 284-288 (2000) 1165-66.

(2) K. Fujiwara, H. Yoshioka, K. Miyoshi, Y. Kohori, T. Kohara, J. Takeuchi;NQR Study of
CeCu_5.9Au_0.1 under Pressure, Physica B 281-282 (2000) 361-362.

(1) K. Fujiwara, K. Ishihara, K. Miyoshi, J. Takeuchi, C. Sekine and I. Sirotani;NMR Study of Spin Fluctuations in CeRu₄P₁₂, Physica B 281-282 (2000) 296-297.