Broadly tunable subterahertz emission from internal branches of the current-voltage characteristics of superconducting Bi 2 Sr 2 CaCu 2 O 8+ δ single crystals M Tsujimoto, T Yamamoto, K Delfanazari, R Nakayama, T Kitamura, ...
Physical review letters 108 (10), 107006, 2012
143 2012 High temperature superconductor terahertz emitters: Fundamental physics and its applications T Kashiwagi, M Tsujimoto, T Yamamoto, H Minami, K Yamaki, ...
Japanese Journal of Applied Physics 51 (1R), 010113, 2011
143 2011 A high-Tc intrinsic Josephson junction emitter tunable from 0.5 to 2.4 terahertz T Kashiwagi, K Sakamoto, H Kubo, Y Shibano, T Enomoto, T Kitamura, ...
Applied Physics Letters 107 (8), 2015
102 2015 Generation of electromagnetic waves from 0.3 to 1.6 terahertz with a high-Tc superconducting Bi2Sr2CaCu2O8+ δ intrinsic Josephson junction emitter T Kashiwagi, T Yamamoto, T Kitamura, K Asanuma, C Watanabe, ...
Applied Physics Letters 106 (9), 2015
90 2015 Efficient fabrication of intrinsic-Josephson-junction terahertz oscillators with greatly reduced self-heating effects T Kashiwagi, T Yamamoto, H Minami, M Tsujimoto, R Yoshizaki, ...
Physical review applied 4 (5), 054018, 2015
76 2015 Tunable terahertz emission from the intrinsic Josephson junctions in acute isosceles triangular Bi2 Sr2 CaCu2 O8+δ mesas K Delfanazari, H Asai, M Tsujimoto, T Kashiwagi, T Kitamura, ...
Optics Express 21 (2), 2171-2184, 2013
75 2013 Terahertz imaging system using high-Tc superconducting oscillation devices M Tsujimoto, H Minami, K Delfanazari, M Sawamura, R Nakayama, ...
Journal of applied physics 111 (12), 2012
73 2012 Broadly tunable, high-power terahertz radiation up to 73 K from a stand-alone Bi2Sr2CaCu2O8+ δ mesa T Kitamura, T Kashiwagi, T Yamamoto, M Tsujimoto, C Watanabe, ...
Applied Physics Letters 105 (20), 2014
63 2014 Computed tomography image using sub-terahertz waves generated from a high-Tc superconducting intrinsic Josephson junction oscillator T Kashiwagi, K Nakade, Y Saiwai, H Minami, T Kitamura, C Watanabe, ...
Applied Physics Letters 104 (8), 2014
54 2014 Quantum terahertz electronics (QTE) using coherent radiation from high temperature superconducting Bi2Sr2CaCu2O8+ δ intrinsic Josephson junctions K Kadowaki, M Tsujimoto, K Delfanazari, T Kitamura, M Sawamura, ...
Physica C: Superconductivity 491, 2-6, 2013
46 2013 Influence of the local heating position on the terahertz emission power from high-Tc superconducting Bi2Sr2CaCu2O8+ δ mesas C Watanabe, H Minami, T Kitamura, K Asanuma, K Nakade, T Yasui, ...
Applied physics letters 106 (4), 2015
40 2015 Reflection type of terahertz imaging system using a high-Tc superconducting oscillator T Kashiwagi, K Nakade, B Marković, Y Saiwai, H Minami, T Kitamura, ...
Applied Physics Letters 104 (2), 2014
39 2014 Effect of Bias Electrode Position on Terahertz Radiation From Pentagonal Mesas of Superconducting K Delfanazari, H Asai, M Tsujimoto, T Kashiwagi, T Kitamura, ...
IEEE transactions on terahertz science and technology 5 (3), 505-511, 2015
37 2015 Terahertz oscillating devices based upon the intrinsic Josephson junctions in a high temperature superconductor K Delfanazari, H Asai, M Tsujimoto, T Kashiwagi, T Kitamura, K Ishida, ...
Journal of Infrared, Millimeter, and Terahertz Waves 35, 131-146, 2014
34 2014 Study of coherent and continuous terahertz wave emission in equilateral triangular mesas of superconducting Bi2Sr2CaCu2O8+ δ intrinsic Josephson junctions K Delfanazari, H Asai, M Tsujimoto, T Kashiwagi, T Kitamura, ...
Physica C: Superconductivity 491, 16-19, 2013
30 2013 Modeling the electromagnetic cavity mode contributions to the THz emission from triangular Bi2Sr2CaCu2O8+ δ mesas RA Klemm, K Delfanazari, M Tsujimoto, T Kashiwagi, T Kitamura, ...
Physica C: Superconductivity 491, 30-34, 2013
26 2013 Electrical potential distribution in terahertz-emitting rectangular mesa devices of high-Tc superconducting Bi2Sr2CaCu2O C Watanabe, H Minami, T Kitamura, Y Saiwai, Y Shibano, T Katsuragawa, ...
Superconductor Science and Technology 29 (6), 065022, 2016
18 2016 THz emission from a triangular mesa structure of Bi-2212 intrinsic Josephson junctions K Delfanazari, M Tsujimoto, T Kashiwagi, T Yamamoto, R Nakayama, ...
Journal of Physics: Conference Series 400 (2), 022014, 2012
15 2012 Effects of magnetic fields on the coherent THz emission from mesas of single crystal Bi2Sr2CaCu2O8+ δ T Kitamura, T Kashiwagi, M Tsujimoto, K Delfanazari, M Sawamura, ...
Physica C: Superconductivity 494, 117-120, 2013
13 2013 Excitation mode characteristics in Bi2212 rectangular mesa structures T Kashiwagi, K Deguchi, M Tsujimoto, T Koike, N Orita, K Delfanazari, ...
Journal of Physics: Conference Series 400 (2), 022050, 2012
12 2012 