Academia Sinica Institute of Astronomy & Astrophysics
中央研究院天文及天文物理研究所
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Photo of wSMA 350GHz band OMT
The performance of wSMA 240 mixer
Prototype of micro-lamp for the calibration source of SAFARI
Epitaxial ultrathin NbN superconducting films for Terahertz application
The cross-sectional view of superconducting NbN ultrathin film
Processing Room-2
Lithography Room-2
The performances of developed mixers across the atmospheric windows in THz region
HEB mixer chip for 1.5 THz
SQUID chip for SQUID-STM (SSTM) system
SQUID chip for scanning SQUID system
ALMA band-10 mixer
Superconducting Device Laboratory
Mixer Performance Testing System -2
Clean room for Nb-based superconducting device fabrication at NTHU
Clean room 2
Post Processing Room-2
Integrated Dual polarization mixer - mixer chip
Integrated Dual polarization mixer - mixer block
ALMA band-10 mixer made in ASIAA
Wang, Ming-Jye
Research Fellow
photo of Wang, Ming-Jye
Office: ASMAB 1010
TEL: +886-2-2366-5337
FAX: +886-2-2367-7849
Email: mingjye_replace2@_asiaa.sinica.edu.tw

Education and Positions

  • Research Fellow, ASIAA (2009~present)
  • Deputy Director, ASIAA (2010~2017)
  • Associate Research Fellow, ASIAA (2004~2009)
  • Assistant Research Fellow, ASIAA (1999~2004)
  • Postdoctoral fellow, ASIAA (1994~1999)
  • Ph.D., Physics, National Tsing Hua University, Taiwan (1994)
  • B.S., Physics, National Tsing Hua University, Taiwan (1989)

Research Interests

The topics of my research are related to the superconductivity of materials and devices. Stable Nb-technology has been established in our laboratory. Developing SIS mixers for SMA and other telescopes is one of my major works. SIS mixers with quantum noise limit performance for 100GHz-900GHz frequency has been demonstrated in my laboratory. Developing hot-electron-bolometer mixer and multi-pixel cartridge receiver for THz observation are ongoing project. Many kinds of superconducting devices can be fabricated in our laboratory, which makes the construction of novel measurement systems or study of device properties possible. In addition, I am also interesting in studying new superconductors and other novel materials.

Journal Papers affiliated with ASIAA

  1. Garrett JD; Tong CYE; Zeng LZ; Chen TJ; Wang MJ, "A 345-GHz Sideband-Separating Receiver Prototype With Ultra-Wide Instantaneous Bandwidth" , IEEE Trans THz Sci Technol: 13(3), 237-245, May, 2023 [SCI] ( ADS | Fulltext )
  2. Chiu F-Y; Hung T-L; Liu C-Y; Pai Y-H; Chien W-L; Chen P-J; Lee T-K; Wang M-J; Ou M-N; Tsuei CC; Wu M-K; Chang C-S; Chen Y-Y, "Absence of superconductivity in micrometer-sized ɛ -NbN single crystals" , Phys Rev B: 105(17), id.174512, May, 2022 [SCI] ( ADS | Fulltext )
  3. Chang H-W; Ranganayakulu VK; Guan S-Y; Chen P-J; Ou M-N; Chen Y-Y; Chuang T-M; Chang C-S; Wu M-K; Wang MJ, "Dense rotational twins in superconducting (111)–orientated δ–NbN epitaxial films on 4H–SiC substrates" , Supercond Sci Tech: 34(4), id.045019 (9pp), Mar, 2021 [SCI] ( ADS | Fulltext )
  4. Gantepogu CS; Yang C-M; Ganesan P; Chen I-G; Wang M-J; MacManus-Driscoll J; Moon S-H; Wang C; Wu M-K, "Improvement of the value and anisotropy of critical current density in GdBa2Cu3O7-delta coated conductors with self-assembled 3-dimensional BaZrO3 nanostructure" , Materials Today Physics: 20, id.100455, Sep, 2021 [SCI] ( ADS | Fulltext )
  5. Wang C-L; Chiu C-P; Huang P-J; Wang S-Y; Wang M-J, "High-performance 1–10 THz integrating sphere" , Applied Optics: 60(13), p.3784, May, 2021 [SCI] ( ADS | Fulltext )
  6. Yeh K-Y; Chen Y-R; Lo T-S; ...; Wang M-J; et al., "Fe-vacancy Ordered Fe 4 Se 5 -The Insulating Parent Phase of FeSe Superconductor" , Frontiers in Physics: 8, id.505 (20pp), Nov, 2020 [SCI] ( ADS | Fulltext )
  7. Yeh K-Y; Lo T-S; Wu PM; ...; Wang MJ; et al., "Magnetotransport studies of Fe vacancy-ordered Fe4+δSe5 nanowires" , PNAS: 117(23), 12606-12610, Jun, 2020 [SCI] ( ADS | Fulltext )
  8. Zeng L; Lu W-C; Grimes PK; Chen T-J; Chang Y-P; …; Wang M-J, "A Silicon Chip-Based Waveguide Directional Coupler for Terahertz Applications" , IEEE Trans THz Sci Technol: 10(6), 698-703, Nov, 2020 [SCI] ( ADS | Fulltext )
  9. Chandan P; Chang CC; Yeh KW; ...; Wang MJ; et al., "Voltage fade mitigation in the cationic dominant lithium-rich NCM cathode" , Communications Chemistry: 2, id. 120, Oct, 2019 [SCI] ( ADS | Fulltext )
  10. Huang C-H; Wang C-W; Chang C-C; ...; Wang M-J; et al., "Anomalous magnetic properties in Mn(Se, S) system" , Journal of Magnetism and Magnetic Materials: 483, 205-211, Aug, 2019 [SCI] ( ADS | Fulltext )
  11. Wang C-H; Lee C-C; Huang G-T; ...; Wang MJ; et al., "Role of the extra Fe in K2-xFe4+ySe5 superconductors" , PNAS: 116(4), 1104-1109, Jan, 2019 [SCI] ( ADS | Fulltext )
  12. Zhong JQ; Zhang W; Miao W; ...; Wang MJ; et al., "Fast-Response Superconducting Titanium Bolometric Detectors" , IEEE T Appl Supercon: 29(5), id. 2100205, Aug, 2019 [SCI] ( ADS | Fulltext )
  13. Hsiung HI; Chao WH; Hsu HY; Wang MJ; et al., "Observation of iron d-orbitals modifications in superconducting FeSe by Raman spectra study" , Physica C: 552, 61-63, Sep, 2018 [SCI] ( ADS | Fulltext )
  14. Wang CH; Chen TK; Chang CC; Lee YC; Wang MJ; Huang KC; Wu PM; Wu MK, "Fe-vacancy and superconductivity in FeSe-based superconductors" , Physica C: 549, 61-65, June, 2018 [SCI] ( ADS | Fulltext )
  15. Chang HW; Wang CL; Huang YR; Chen TJ; Wang MJ, "Growth and characterization of few unit-cell NbN superconducting films on 3C-SiC/Si substrate" , Supercond Sci Tech: 30, 115010, Nov, 2017 [SCI] ( ADS | Fulltext )
  16. Chao WH; Ying CC; Chen HY; ...; Wang MJ; Wu MK, "Growth and superconducting characteristics of novel BiS2-based layered superconductor Bi4O4S3" , Science of Advanced Materials: 9(10), 1780-1784, Oct, 2017 [SCI] ( ADS | Fulltext )
  17. Hirashita H; Koch PM; Matsushita S; Takakuwa S; Nakamura M; Asada K; Liu HB; Urata U; Wang M-J; Wang W-H; Takahashi S; Tang Y-W; Chang H-H; Huang K; Morata O; Otsuka M; Lin K-Y; Tsai A-L; Lin Y-T; Srinivasan S; Martin-Cocher P; Pu J-Y; Kemper F; Patel N; Grimes P; Huang Y-D; Han C-C; Huang Y-R; Nishioka H; Lin C-CL; Zhang Q; Keto E; Burgos R; Chen M-T; Inoue M; Ho PTP, "First-generation Science Cases for Ground-based Terahertz Telescopes" , PASJ: 68(1), R1, Feb, 2016 [SCI] ( ADS | Fulltext )
  18. Lee SH; Frawley TW; Yao CH; ...; Wang MJ; et al., "Charge and spin coupling in magnetoresistive oxygen-vacancy strontium ferrate SrFeO3–δ" , New Journal of Physics: 18, 093033, Sept 20, 2016 [SCI] ( ADS | Fulltext )
  19. Zhang W; Zhong JQ; Miao W; ...; Chen TJ; Wang MJ, "Electrical Characteristics of Superconducting Ti Transition Edge Sensors" , J Low Temp Phys: 184(1-2), 11-16, July, 2016 [SCI] ( ADS | Fulltext )
  20. Chang CC; Chen TK; Lee WC; Lin PH; Wang MJ; et al., "Superconductivity in Fe-chalcogenides" , Physica C: 514, 423-434, July 15, 2015 [SCI] ( ADS | Fulltext )
  21. Lin HT; Wu S-L; Wang J-W; Chen T-J; Wang M-J; et al., "Determination of the London penetration depth of FeSe0.3Te0.7 thin films by scanning SQUID microscope" , Supercond Sci Tech: 28(8), 085006, July 1, 2015 [SCI] ( ADS | Fulltext )
  22. Wang C-H; Chen T-K; Chang C-C; …; Wang M-J; et al., "Disordered Fe vacancies and superconductivity in potassium- intercalated iron selenide (K2-xFe4+ySe5)" , Europhys Lett: 111(2), 27004, July, 2015 [SCI] ( ADS | Fulltext )
  23. Wu MK; Wu PM;Wen YC; Wang MJ; et al., "An Overview of the Fe-Chalcogenide Superconductors" , J Phys D: 48(32), 323001, Aug 19, 2015 [SCI] ( ADS | Fulltext )
  24. Chang HH; Chang CC; Chiang YY; ...;Wang MJ; Wu MK, "Growth and Characterization of Superconducting β-FeSe type Iron Chalcogenide Nanowires" , Supercond Sci Tech: 27, 025015, Feb, 2014 [SCI] ( ADS | Fulltext )
  25. Chen T-K; Chang C-C; Chang H-H; ...; Wang M-J; Wu M-K; et al., "Fe-vacancy order and superconductivity in tetragonal β-Fe1-xSe" , PNAS: 111(1), 63-68, Jan, 2014 [SCI] ( ADS | Fulltext )
  26. Chen T-K; Chang C-C; Tang H-Y; Chang H-H; ...; Wang M-J; Wu M-K; et al., "Structural characteristics and phase separation of superconducting Fe1+ySe1-xTex nanowires" , Materials Research Express: 1, 015026, Feb, 2014 [SCI] ( ADS | Fulltext )
  27. Lin K-H; Wang K-J; Chang C-C; ...; Wang M-J; et al., "Observation of pseudogaplike feature above Tc in LiFeAs by ultrafast optical spectroscopy" , Phys Rev B: 90, 174502, Nov 7, 2014 [SCI] ( ADS | Fulltext )
  28. Tang C-C; Lin H-T; Wu S-L; Chen T-J; Wang M-J; et al., "An interchangeable scanning Hall probe/scanning SQUID microscope" , Rev Sci Instrum: 85, 083707, Aug, 2014 [SCI] ( ADS | Fulltext )
  29. Wang M-J; Wang J-W; Wang C-L; Chiang Y-Y; Chang H-H, "Graphene-based Terahertz Photodetector by Noise Thermometry Technique" , Appl Phys Lett: 104, 033502, Jan, 2014 [SCI] ( ADS | Fulltext )
  30. Hsu C-H; Chang C-C; Tseng C-M; ...; Wang MJ; et al., "An ultra-fast response gasochromic device for hydrogen gas detection" , Sensors and Actuators B: Chemical: 186, 193-198, June, 2013 [SCI] ( ADS | Fulltext )
  31. Lai C-F; Chang C-C; Wang M-J; Wu M-K, "CCT- and CRI-tuning of white light-emitting diodes using three-dimensional non-close-packed colloidal photonic crystals with photonic stopbands" , Opt Express: 21(S4), A687-A694, July, 2013 [SCI] ( ADS | Fulltext )
  32. Liu K-Y; Wang MJ; Li C-T; Chen T-J; Shi S-C, "Development of a Dual Polarization SIS Mixer with a Planar Orthomode Transducer at 350 GHz" , IEEE T Appl Supercon: 23(3), 1400705, June, 2013 [SCI] ( ADS | Fulltext )
  33. Tong CYE; Grimes PK; Barbier A; Schuster K; Wang MJ, "Design and Performance of a 3-Junction Series Distributed SIS Mixer for Wide IF Applications" , IEEE T Appl Supercon: 23(3), 1400404, June, 2013 [SCI] ( ADS | Fulltext )
  34. Tong E; Grimes P; Blundell R; Wang M-J; Noguchi T, "Wideband SIS Receivers Using Series Distributed SIS Junction Array" , IEEE Trans THz Sci Technol: 3(4), 428-432, July, 2013 [SCI] ( ADS | Fulltext )
  35. Wu CH; Chang WC; Jeng JT; Wang MJ; Li YS; Chang HH; Wu MK, "Transport properties in FeSe0.5Te0.5 nanobridges" , Appl Phys Lett: 102, 222602, June, 2013 [SCI] ( ADS | Fulltext )
  36. Wu MK; Wang MJ; Yeh KW, "Recent advances in β-FeSe1-x and related superconductors" , Sci Tech Adv Mater: 14(1), 014402, Feb, 2013 [SCI] ( ADS | Fulltext )
  37. Chang HH; Luo JY; Wu CT; Hsu FC; Huang TW; Wu PM; Wu MK; Wang MJ, "Weak localization in FeSe1-xTex superconducting thin films" , Supercond Sci Tech: 25(3), 035004, March, 2012 [SCI] ( ADS | Fulltext )
  38. Tong C-YE; Grimes PK; Blundell R; Wang M-J, "Wideband submillimeter receivers based on series distributed SIS junctions" , IEEE MTT-S International Microwave Symposium Diges, id.6259608, June, 2012 ( ADS | Fulltext )
  39. Wen YC; Wang KJ; Chang HH; ...; Wang MJ; Wu M-K, "Gap opening and orbital modification of superconducting FeSe above the structural distortion" , Phys Rev Lett: 108(26), id.267002, June 26, 2012 [SCI] ( ADS | Fulltext )
  40. Chang HH; ...; Hsu FC; ...; Wang M-J, "The vortex state of FeSe1 - xTex superconducting thin films" , Supercond Sci Tech: 24, 105011, Oct, 2011 [SCI] ( ADS | Fulltext )
  41. Hsu C-H; Chang C-C; ...; Wang M-J; Wu M-K, "Pulsed laser deposition of (WO3)1-x(Nb2O5)x thin films: Characterization and gasochromic studies" , Thin Solid Films: 520(5), 1470-1474, Dec, 2011 [SCI] ( ADS | Fulltext )
  42. Jeng J-T; Wang M-J; Wu C-H; et al., "Two-Stage Directly-Coupled Superconducting Quantum Interference Device Array Magnetometer" , IEEE T Appl Supercon: 21(3), 399-403, June, 2011 [SCI] ( ADS | Fulltext )
  43. Li C-T; Liu K-Yu; Lu W-C; Chiu C-P; Chen T-J; Chen C-W; Chang Y-C; Wang M-J; Shi S-C, "Development of 460 GHz and Dual Polarization SIS Mixers for the Submillimeter Array" , IEEE T Appl Supercon: 21(3), 654-658, June, 2011 [SCI] ( ADS | Fulltext )
  44. Li J; Shi S-C; Liu D; ...; Wang M-J; Chen T-J; Chen C-W; Lu W-C; Chiu C-P; Chang H-H, "Noise and Bandwidth of 0.5-THz Twin Vertically Stacked SIS Junctions" , IEEE T Appl Supercon: 21(3), 663-666, June, 2011 [SCI] ( ADS | Fulltext )
  45. Wen Y-C; Liao Y-C; Chang H-H; ...; Wang M-J; et al., "Elastic stiffness of single-crystalline FeSe measured by picosecond ultrasonics" , J Appl Phys: 110(7), 073505, Oct, 2011 [SCI] ( ADS | Fulltext )
  46. Chang CC; Luo JY; Chen TK; ...; Wang MJ; et al., "Pulsed laser deposition of (MoO3)1‑x(V2O5)x thin films: Preparation, characterization and gasochromic studies" , Thin Solid Films: 519(5), 1552-1557, Dec, 2010 [SCI] ( ADS | Fulltext )
  47. Chang HH;...; Hsu FC;...; Wang MJ, "Te substitution effect on electronic properties of beta-FeSe thin films" , Physica C: 470, S480-S481, Dec, 2010 [SCI] ( ADS | Fulltext )
  48. Chen TK; Luo JY; Ke CT; ...; Chang HH; ...; Wang MJ; et al., "Low-temperature fabrication of superconducting FeSe thin films by pulsed laser deposition" , Thin Solid Films: 519(5), 1540-1545, Dec, 2010 [SCI] ( ADS | Fulltext )
  49. Wu CT; Chang HH; ...; Hsu FC; ...; Wang MJ; et al., "Heterojunction of Fe(Se1-xTex) Superconductor on Nb-doped SrTiO3" , Appl Phys Lett: 96(12), Art. No. 122506, Mar 22, 2010 [SCI] ( ADS | Fulltext )
  50. Wu MK; Yeh KW; Hsu HC; ...; Wang MJ; et al., "The development of the superconducting tetragonal PbO-type FeSe and related compounds" , Phys Stat Sol (b): 247(3), 500-505, Mar, 2010 [SCI] ( ADS | Fulltext )
  51. Wu SL; Wang MJ; Chen TJ; et al., "The study of distributions and movements of vortices in superconducting thin films by using an Scanning SQUID Microscope" , Physica C: 470, S879-S881, Dec, 2010 [SCI] ( ADS | Fulltext )
  52. Wang MJ; Luo JY; Huang TW; Chang HH; et al., "Crystal orientation and thickness dependence of superconductivity on tetragonal FeSe1-x thin films" , Phys Rev Lett: 103(11), Art. No. 117002, Sept 11, 2009 [SCI] ( ADS | Fulltext )
  53. Wu MK; Hsu FC; Yeh KW; Huang TW; Luo JY; Wang MJ; Chang HH; Chen TK; Rao SM; Mok BH; Chen CL; Huang YL; Ke CT; Wu PM; Chang AM; Wu CT; Perng TP, "The Development of the Superconducting PbO-type β-FeSe and Related Compounds" , Physica C: 469(9-12), 340-349, May 1-June 15, 2009 [SCI] ( ADS | Fulltext )
  54. Li J; Wang MJ; Shi SC; Matsuo H, "Terehertz Detection with Twin Superconductor-Insulator-Superconductor Tunnel Junctions" , Chinese Phys Lett: 24(2), 570-573, Feb, 2007 [SCI] ( ADS | Fulltext )
  55. Wang MJ; Suen NT; Ho JY; Sheu HS; Chong HH; Lin HY; Tang HY, "Synthesis and Structure Transformation of Ion-Exchanged Metal Cobalt Oxides" , Crys Growth Des: 7(12), 2738-2741, Dec, 2007 [SCI] ( ADS | Fulltext )
  56. Wu C; Wang MJ; Wu MK, "Study of high temperature superconducting p-n junction" , Physica C: 460, 424-425, Sep 1, 2007 [SCI] ( ADS | Fulltext )
  57. Tang HY; Lin HY; Wang MJ; et al., "Low temperature synthesis of bilayer hydrated cesium cobalt oxide" , J Solid State Chem: 179(8), 2728-2731, Aug, 2006 [SCI] ( ADS | Fulltext )
  58. Tang HY; Lin HY; Wang MJ; et al, "Crystallization and anisotropic properties of water-stabilized potassium cobalt oxides" , Chem Mater: 17(8), 2162-2164, Apr 19, 2005 [SCI] ( ADS | Fulltext )
  59. Liao YC; Du CH; ...; Wang MJ; et al, "Exotic Properties of Spinel Oxide Superconductor Li1+xTi2O4" , Physica C: 408-410, 369-371, Aug, 2004 [SCI] ( ADS | Fulltext )
  60. Shan WL; Wang MJ; Shi SC; et al, "An Anomalous Peak on Intermediate Frequency Response of Superconductor-isolator-superconductor mixers and its effect on mixing performance" , JJAP Part 2: 43(5A), L617-619, May 1, 2004 [SCI] ( ADS | Fulltext )
  61. Liao YC; Xu FC; Wang MJ; et al, "The transport properties of Li(1+x)Ti2O4 in high magnetic field" , J Low Temp Phys: 131(5-6), 781-785, Jun, 2003 [SCI] ( ADS | Fulltext )
  62. Wang MJ; Cheng HW; Wu SL; et al, "New thickness control process of oxide barrier for Nb-based tunnel junctions" , IEEE T Appl Supercon: 13(2), 1100-1103, Jun, 2003 [SCI] ( ADS | Fulltext )
  63. Wu MK; Mok BH; Wang MJ; et al, "Magnetic ordering in the mixed ruthenium-copper oxide Ba2Pr(Ru1-xCux)O-6 system" , J Low Temp Phys: 131(5-6), 1053-1057, Jun, 2003 [SCI] ( ADS | Fulltext )
  64. Xu FC; Liao YC; Wang MJ; et al, "The preparation effect of Li1+xTi2O4 and its aging effect" , J Low Temp Phys: 131(3-4), 569-574, May, 2003 [SCI] ( ADS | Fulltext )
  65. Chin CC; Wang MJ; Shah WL; Zhang W; Cheng HW; et al, "A fixed tuned low noise 600-700 GHz SIS receiver" , Int J Infrared Milli: 23(5), 731-744, May, 2002 [SCI] ( ADS | Fulltext )
  66. Shi SC; Wang MJ; Noguchi T, "Simulation of the performance of a five-junction array for 780-950 GHz" , Supercond Sci Tech: 15(12), 1717-1720, Dec, 2002 [SCI] ( ADS | Fulltext )
  67. Wang MJ; Chuang PK; Wu SL; Cheng H-W; Chi CC, "New barrier materials for ultrahigh current-density Josephson tunnel junction" , Singapore Journal of Physics: 18, 221-226, July, 2002 ( ADS | Fulltext )
  68. Wang MJ; Cheng HW; Ho YH; Chin CC; Chi CC, "Low noise Nb-based SIS mixer for sub-millimeter wave detection" , J Phys Chem Solids: 62(9-10), 1731-1736, Sep-Oct, 2001 [SCI] ( ADS | Fulltext )
  69. Rao SM; Srivastava JK; Wang MJ; et al., "Oxygen stabilization in YBa2Cu3O6+delta : Ta2O5 sintered in air" , Supercond Sci Tech: 13(8), 1264-1269, Aug, 2000 [SCI] ( ADS | Fulltext )
  70. Chen DY; Chien FZ; ...; Wang MJ; et al, "Superconductivity in ru-based double perovskite - The possible existence of a new superconducting pairing state" , Physica C: 282-287(1), 73-76, 1997 [SCI] ( ADS | Fulltext )
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