Doo Hyung Kang
 ppassionata@kaist.ac.kr


Education
  • 2004~2010: Sejong University, Ph.D, Physics
  • 2000~2002: Sejong University, MS, Physics
  • 1992~1999: Sejong University, BS, Physics

Research
  • Spin transfer torque nano-oscillators
  • Spin transfer torque random access memory

Publication
  • Journal   
 10. " Phase difference dependence of output power in synchronized stacked spin Hall nano-oscillators", D. H. kang and M. Shin, J. Phys.               Condens. Matter 30, 284001, 2018 .
  9. "Spin torque nano-oscillators directly integrated on a MOSFET", D. H. Kang, J. Lee, W. J. Jeong, and M. Shin, IEEE Trans. Nanotechnol.         17, 1, 2018.
  8. "Synchronization of spin Hall oscillators with magnetodipolar coupling", D. H. Kang, S.-Y. Park, and M. Shin, IEEE Trans. Magn. 52,                 1400606, 2016.
  7. "Synchronization of spin torque nano-oscillators in a parallel circuit: Effects of direct electrical coupling between free layers", D. H. Kang,           M. Shin, IEEE Trans. Magn. 51, 1401004, 2015.
  6. "Wireless spintronics modulation with a spin torque nano-oscillator (STNO) array", I.-Y. Oh, S.-Y. Park, D. H. Kang, and C. Park, IEEE               Microw. Wirel. Compon. Lett. 24, 502, 2014.
  5. "Quantum-classical crossover of the escape rate in the biaxial nanomagnets with a higher order symmetry", G.-H. Kim, D. H. Kang  
      (corresponding), and M. Shin, Eur. Phys. J. B 83, 63, 2011.
  4. "First- and second-order crossover of the escape rate for the biaxial spin model with the field applied along the hard axis at resonance",            D. H. Kang, M. Shin, and G.-H. Kim, J. Korean Phys. Soc. 59, 93, 2011. 
 3. "Smooth or sharp crossover between thermally assisted and pure quantum tunneling in single-molecule magnets", D. H. Kang and G.-H.          Kim, J. Magn. Magn. Mater. 310, 498, 2007.
 2. "Theoretical study of abrupt or gradual crossover of the escape rate in single-molecule magnets", D. H. Kang and G.-H. Kim, Phys. Rev.            B 74, 184418, 2006.
 1. "First- and second-order crossover of the escape rate in single-molecule magnet with biaxial symmetry", G.-H. Kim       and D. H. Kang, Physica B 366, 122, 2005.

  • Conference
12. "Injection locking of antiferromagnetic spin Hall nano-oscillators to a microwave current", D. H. Kang and M. Shin, Nano Korea 2018, Kintex, Ilsan, Korea, 2018. 
11. "Theoretical study of strain-assisted synthetic anti-ferromagnetic layer based magnetic tunnel junction switching", Seongcheol Noh, Doo Hyung Kang, and Mincheol Shin, ISPSA, Jeju Korea Republic, 2018.
10. "High power spin torque nano-oscillators directly integrated on a MOSFET: Serially connected spin torque nano-          oscillators", D. H. Kang, W. J. Jeong, J. Lee, and M. Shin, AWAD 2017, Gyeongju, Korea, July, 2017.
 9. "Synchronization by electrical coupling of parallel-connected spin torque nano-oscillators", D. H. Kang and M. Shin, Nano Korea 2017, Kintex, Ilsan, Korea, 2017.
 8. "Quantum simulation of Ultra-thin-body double-gate negative capacitance FETs with Sub-60mV/decades switching  behavior", J. Lee, D. H. Kang, W. J. Jeong, and M. shin, Nano Korea 2014, Seoul, Korea, July, 2014.
 7. "Quantum Simulation of Si, GaAs, GaSb, and Ge Channel Ultra-Thin-Body Double-gate Negative Capacitance FETs", J. Lee, W. J. Jeong, D. H. Kang, and M. Shin, SNW, Hawaii, USA, June, 2014.
 6. "Injection Locking of Spin Transfer Nano-Oscillators to a Microwave current", D. H. Kang and M. Shin, 한국 물리학회 봄 학술논문발표회, Apr. 2013.
 5. "Quantum-classical crossover in biaxial nanospin system", D. H. Kang, G.-Hee Kim, and M. Shin, Nano Korea 2011, Kintex, Korea, August, 2011.
 4. "Smooth or sharp crossover between thermally assisted and pure quantum tunneling in single-molecule magnets", D. H. Kang and G.-Hee Kim, International Conference on Magnetism, Kyoto, Japan, August, 2006.
 3. "Quantum-Classical Crossover in Single-Molecule Magnets", D. H. Kang and G.-Hee Kim, 한국 물리학회 봄 학술논문발표회, Apr. 2006.
 2. "Dynamics of molecular magnet Fe8 in the presence of external AC magnetic field", D. H. Kang and G.-Hee Kim, 한국 물리학회 가을 학술논문발표회, Oct. 2004.
 1. "First- and second-order crossovers of the escape rate in a biaxial nanomagnetic system", D. H. Kang and G.-Hee Kim, 12th Thermal and Statistical Physics Workshop, August, 2003. 

  • Patent
6. "Negative capacitance logic devic, clock generator including the same and method of operating clock generator", M. Shin,  J. Lee, D. H. Kang, J. B. Seo, and W. J. Jeong, 등록일 : Nov. 1, 2016, Patent No : Us 9,484,924 B2.
5. " 스핀-궤도 결합 발진기 및 이를 포함하는 발진 장치", 강두형, 신민철, 박승영, 등록결정일 : 2016년 11월 23일, 출원번호 : 10-2015-0065742.
4. "네거티브 커패시턴스 로직 디바이스, 이를 포함하는 클럭 생성기 및 클럭 생성기의 동작 방법", 신민철, 이재현, 강두형, 서준범, 정우진, 등록 결정일 : 2016년 10월 28일, 출원번호 : 10-2015-0008700.
3. "트랜지스터와 결합하여 집적화한 고출력 스핀발진기", 강두형, 신민철, 이재현, 등록 결정일 : 2016년 10월 12일, 출원번호 : 10-2014-0086057.
2. "High power spin torque oscillator integrated on a transistor", D. H. Kang, M. Shin, J. Lee, 등록일 : Jun. 14, 2016, Patent No : US 9,369,086 B2.
1. "자기 센서 및 이를 이용한 변복조기", 강두형, 신민철, 박승영, 등록일 : 2015년 7월 29일, 등록번호 : 10-1541763