연구 논문 리스트

2009

1. Collapse of the Peak Effect due to ac-Induced Flux Creep in an Isotropic Vortex System of MgCNi3 Single Crystal
   Dong-Jin Jang, Hyun-Sook Lee, H-G. Lee, M-H. Cho, and Sung-Ik Lee
   Phys. Rev. Letters 103(4), 047003 (2009/7/24)
   
   
2. Two-band effect on the temperature and the angle dependences of the ratio of the surface to the bulk superconductivity in MgB2
   D-J Jang, H-S Lee, B Kang, H-G Lee, M-H Cho, and S-I Lee
   New Journal of Physics 11, 073028 (2009/7)
   
   
3. Concurrent magnetic and metal-insulator transitions in Eu1-xSmxB6 single crystals
   S. Yeo, J. E. Bunder, Hsiu-Hau Lin, Myung-Hwa Jung, Sung-Ik Lee
   APPLIED PHYSICS LETTERS 94(4), 042509 (2009/1/26)
   
   
4. Crystal structure and electronic and thermal properties of TbFeAsO0.85
   N. Kaurav, Y. T. Chung, Y. K. Kuo, R. S. Liu, T. S. Chan, J. M. Chen, J.-F. Lee, H.-S. Sheu, X. L. Wang, S. X. Dou, S. I. Lee, Y. G. Shi, A. A. Belik, K. Yamaura, E. Takayama-Muromachi
   APPLIED PHYSICS LETTERS 94, 192507 (2009/5/11)
   
   
5. s-wave superconductivity probed by measuring magnetic penetration depth and lower critical field of MgCNi3 single crystals
   P. Diener, P. Rodiere, T. Klein,1, C. Marcenat, J. Kacmarcik, Z. Pribulova, D. J. Jang, H. S. Lee, H. G. Lee, and S. I. Lee
   Phys. Rev. B 79(22), 220508 (2009/6/18)
   
   
6. Growth and characterization of 144 ��m thick barium ferrite single crystalline film for microwave device application
   Jeevan Jalli, Yang-Ki Hong, Seok Bae, Jae-Jin Lee, Gavin S. Abo, Andrew Lyly, Sung-Hoon Gee, Hwachol Lee, Tim Mewes, Jeong-Chul Sur, Sung-Ik Lee
   JOURNAL OF APPLIED PHYSICS 105, 07A511-1 (2009/2/18)
   
   
7. A comparative study of the dendritic avalanche in MgB2 thin films synthesized by pulsed laser deposition and hybrid physical chemical vapor deposition methods
   Jae-Yeap Lee, Hu-Jung Lee, Sung-Ik Lee, C. G. Zhuang, Y. Z. Wang, Q. R. Feng, Z. Z. Gan, X. X. Xi, Eun-Mi Choi, Jae-Hun Cho, and Young-Hun Jo
   JOURNAL OF APPLIED PHYSICS 105, 083904 (2009/4/17)
   
   
8. The pressure effect on magnetism in CeTe1.82
   Myung-Hwa Jung, Sung-Ik Lee
   JOURNAL OF PHYSICS-CONDENSED MATTER 21(2), 026004 (2009/1/14)
   
   
9. Unconventional superconductivity of NdFeAsO0.82F0.18 indicated by the low temperature dependence of the lower critical field H-c1
   X. L. Wang, S. X. Dou, Zhi-An Ren, Wei Yi, Zheng-Cai Li, Zhong-Xian Zhao, Sung-Ik Lee
   JOURNAL OF PHYSICS-CONDENSED MATTER 21, 205701 (2009/5/15)
   
   
10. Comparative study of the pressure effects on the magnetic penetration depth in electron- and hole-doped cuprate superconductors
    DDi Castro1, R Khasanov, A Shengelaya, K Conder, D-J Jang, M-S Park, S-I Lee, H Keller
    JOURNAL OF PHYSICS-CONDENSED MATTER 21, 275701 (2009/7/8)
    
    
11. Point-contact Andreev reflection tunneling spectroscopic (PCARTS) study of the superconducting gap structure in LuNi2B2C
    Xin Lu, W. K. Park, Ki-Young Choi, Sung-Ik Lee, Sunmog Yeo, Sergey L, Budko, Paul C. Canfield and L. H. Greene
    JOURNAL OF PHYSICS: Conference Series 150, 052143 (2009)
    
    
12. Giant Magnetic Moment of Oxygen-free CuNi Nanoparticles
    Myung-Hwa Jung, Sung-Ik Lee
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 9(5), 3201-3203 (2009/5)
    
    

2008

1. Relationship between surface superconductivity, bulk superconductivity and the peak effect in MgB2 single crystals
   HS Lee, DJ Jang, BW Kang, HG Lee, IJ Lee, Y Jo, MH Jung, MH Cho, SI Lee
   NEW JOURNAL OF PHYSICS, 10, 063003 (2008/6/3)
   
   
2. Evidence of strong anisotropic behavior in the five-layered superconductor HgBa2Ca4Cu5O12+y from equilibrium magnetization measurements
   Min-Seok Park, Jung-Dae Kim, Kyung-Hee Kim, Yong-Tae Kwon, Young Cheol Kim, Akira Iyo, Kazuyasu Tokiwa, and Sung-Ik Lee
   Phys. Rev. B 77(2), 024519 (2008/1/1)
   
   
3. Enhancement of ferromagnetism by decreasing tolerance factor in electron-doped manganites
   T. Qian, P. Tong, Bongju Kim, Sung-Ik Lee, Namsoo Shin, S. Park, and Bog G. Kim
   Phys. Rev. B 77(9), 094423 (2008/3/1)
   
   
4. Griffiths phase and thermomagnetic irreversibility behavior in slightly electron-doped manganites Sm1-xCaxMnO3 (0.80<=x<=0.92)
   P. Tong, Bongju Kim, Daeyoung Kwon, T. Qian, Sung-Ik Lee, S-W. Cheong, and Bog G. Kim
   Phys. Rev. B 77(18), 184432 (2008/5/1)
   
   
5. Nodeless superconductivity in the infinite-layer electron-doped cuprate superconductor Sr0.9La0.1CuO2
   R. Khasanov, A. Shengelaya, A. Maisuradze, D. Di Castro, I. M. Savic, S. Weyeneth, M. S. Park, D. J. Jang, S.-I. Lee, and H. Keller
   Phys. Rev. B 77(18), 184512 (2008/5/1)
   
   
6. Magnetization and Cu nuclear magnetic resonance study of Sr0.9La0.1Cu1-xNixO2
   Williams, G. V. M., Richter, S., Haase J, Jung, C. U., Lee, Hye-Gyong, Lee, Sung-Ik
   Phys. Rev. B 78(10), 104522 (2008/9/1)
   
   
7. Flux-pinning mechanism in silicone-oil-doped MgB2: Evidence for charge-carrier mean free path fluctuation pinning
   S. R. Ghorbani, X. L. Wang, S. X. Dou, Sung-Ik Lee, and N. S. A. Hossain
   Phys. Rev. B 78(18), 184502 (2008/11/1)
   
   
8. Anisotropy of the Upper Critical Fields in Al-Substituted MgB2 Single Crystals
   Byeongwon Kang, Heon-Jung Kim, Hyun-Sook Lee and Sung-Ik Lee
   Journal of the Korean Physical Society, 52(5), 1617 (2008/5)
   
   
9. Growth of MgB2 thin films by using a novel laser-assisted chemical vapor deposition technique
   SG Jung, NH Lee, WK Seong, WN Kang, EM Choi, SI Lee
   SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 21(8), 085017 (2008/8)
   
   
10. Microscopic flux density of small and dendritic flux jumps in MgB2 thin films
    Jae-Yeap Lee, Eun-Mi Choi, Hyun-Sook Lee, Hu-Jong Lee, Sung-Ik Lee, A. A. F. Olsen, D. V. Shantsev, T. H. Johansen
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 21(10), 105021 (2008/10)
    
    
11. Angular dependences of the motion of the anisotropic flux line lattice and the peak effect in MgB2
    D-J Jang, H-S Lee, B.W Kang, H-G Lee, M-H Cho, S-I Lee
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 21(12), 125004 (2008/12)
    
    
12. Doping in MgB2 superconductors using a high-pressure furnace
    B.W. Lee, I. Choi, C.U. Jung, S.I. Lee
    Journal Of Magnetism And Magnetic Materials, 320(14), E484-E486 (2008/7)
    
    
13. Torque magnetometry studies of new low temperature metamagnetic states in ErNi2B2C
    D. G. Nauglea, B. I. Belevtsevb, K. D. D. Rathnayaka, S.-I. Lee and S. M. Yeo
    Journal Of Applied Physics, 103(7), 07B718 (2008/4/1)
    
    
14. Torque magnetometry: An effective tool for study of metamagnetic transitions in quaternary borocarbides RNi2B2C
    K.D.D. Rathnayakaa, B.I. Belevtseva, D.G. Naugle, P.C. Canfield, S.-I. Lee, J.-D. Kim
    Physica B-Condensed Matter, 403(5-9), 1050-1052 (2008/4/1)
    
    
15. Point-contact Andreev reflection spectroscopic study of the superconducting gap structure in LuNi2B2C
    Xin Lua, W.K. Park, Jung-Dae Kim, Sunmog Yeo, Sung-Ik Leeb, L.H. Greene
    Physica B-Condensed Matter, 403(5-9), 1098-1100 (2008/4/1)
    
    
16. Anomalous coherence peak in the microwave conductivity of MgB2 thin film at 7.2 GHz
    B.B. Jin, T. Dahm, Sung-IK Lee, N. Klein
    Physica C, 468(11-12), 861-864 (2008/6/15)
    
    
17. Finite gap behaviour in the superconductivity of the 'infinite layer' n-doped high-T-c superconductor Sr0.9La0.1CuO2
    J S White, E M Forgan, M Laver1, P S Hafliger, R Khasanov, R Cubitt, C D Dewhurst, M-S Park, D-J Jang, H-G Lee and S-I Lee
    JOURNAL OF PHYSICS-CONDENSED MATTER, 20(10), 104237 (2008/3/12)
    
    
18. Evidence of conventional superconductivity in single-crystalline MgCNi3
    HS Lee, DJ Jang, HG Lee, W Kang, MH Cho, SI Lee
    JOURNAL OF PHYSICS-CONDENSED MATTER, 20(25), 255222 (2008/6/25)
    
    
19. Point-contact spectroscopy of superconducting MgCNi3 single crystals
    Z. Pribulova, P. Szabo, J. Kacmarcik, P. Samuely, D.-J. Jang, H.G. Lee, H.S. Lee and S.-I. Lee
    ACTA PHYSICA POLONICA A, 113(1), 215-218 (2008/1)
    
    
20. AC micro calorimetry of superconducting MgCNi3 single crystals
    J. Kacmarcik, Z. Pribulova, P. Samuely, C. Marcenat, T. Klein, D.-J. Jang, H.-G. Lee, H.-S. Lee and S.-I. Lee
    ACTA PHYSICA POLONICA A, 113(1), 363-366 (2008/1)
    
    
21. Temperature Dependence of the Flux Jump Upper Threshold Field in MgB2 Thin Films
    Jae-Yeap Lee, Eun-Mi Choi, Hyun-Sook Lee, Moo-Hyun Cho, A. A. F. Olsen, T. H. Johansen, Y. S. Oh, Kee Hoon Kim, Young-Hee Han, T. H. Sung, and sung-Ik Lee
    Journal of the Physical society of Japan 77(10), 104717 (2008/10)
    
    
22. Magnetic and Microwave Properties of Sm-Doped SrFe12O19 Single Crystals
    Jeevan Jalli, Yang-Ki Hong, Sung-Hoon Gee, Seok Bae, Jaejin Lee, J.C. Sur, Gavin S. Abo, Andrew Lyle, Sung-Ik Lee, Hwachol Lee, and Tim Mewes
    IEEE Transactions on Magnetics. 44(11), 2978 (2008/11)
    
    

2007

1. Growth of Single Crystals of MgCNi3
   Hyun-Sook Lee, Dong-Jin Jang, Hye-Gyong Lee, Sung-Ik Lee, Soon-Mi Choi, and Cheol-Jin Kim
   Advanced Materials 19(14), 1807-1809(2007/7)
   
   
2. Anisotropy of the Sommerfeld Coefficient in Magnesium Diboride Single Crystals
   Z. Pribulova, T. Klein, J. Marcus, C. Marcenat, F. Levy, M. S. Park, H. G. Lee, B.W. Kang, S. I. Lee, S. Tajima, and S. Lee
   Phys. Rev. Lett 98(13), 137001 (2007/3/30)
   
   
3. Observation of Competing Order in a High-Tc Superconductor Using Femtosecond Optical Pulses
   Elbert E. M. Chia, Jian-Xin Zhu, D. Talbayev, R. D. Averitt, and A. J. Taylor, Kyu-Hwan Oh, In-Sun Jo, and S.-I. Lee
   Phys. Rev. Lett 99(14), 147008 (2007/10/5)
   
   
4. Temperature dependence of the persistent critical current and instabilities in MgB2 thin films
   A. I. Mansour, M. Egilmez, I. Fan, K. H. Chow, and J. Jung, E. M. Choi, H. S. Lee, and S. I. Lee, H. Darhmaoui
   Applied Physics Letters 90(16), 162511 (2007/4/16)
   
   
5. Width-dependent upper threshold field for flux noise in MgB2 strips
   Eun-Mi Choi, Hyun-Sook Lee, Jae Yeap Lee, Sung-Ik Lee, A. A. F. Olsen, V. V. Yurchenko, D. V. Shantsev, T. H. Johansen, Hyeong-Jin Kim and Moo-Hyun Cho
   Applied Physics Letters 91(4), 042507 (2007/7/23)
   
   
6. Avalanches injecting flux into the central hole of a superconducting MgB2 ring
   Age Andreas Olsen, Tom Henning Johansen, Daniel Shantsev, Eun-Mi Choi, Hyun-Sook Lee, Hyun Jung Kim, and Sung-Ik Lee
   Phys. Rev. B 76(2), 024510 (2007/7/1)
   
   
7. Macroscopic evidence for quantum criticality and field-induced quantum fluctuations in cuprate superconductors
   A. D. Beyer, V. S. Zapf, H. Yang, F. Fabris, M. S. Park, K. H. Kim, S.-I. Lee, and N.-C. Yeh
   Phys. Rev. B 76(14), 140506(R) (2007/10/1)
   
   
8. Field and angular dependence of the Sommerfeld coefficient in Al-doped MgB2 single crystals
   Z. Pribulova, T. Klein, J. Marcus, C. Marcenat, M. S. Park, H.-S. Lee, H.-G. Lee, and S.-I. Lee
   Phys. Rev. B 76(18), 180502(R) (2007/11/1)
   
   
9. Quantum phase transition and finite-size scaling of the one-dimensional Ising model
   Um J, Lee SI, Kim BJ
   Journal of The Korean Physical Society 50(1), 285-289 (2007/1)
   
   
10. Growth of Superconducting MgB2 Thin Films by Using Hybrid Physical-Chemical Vapor Deposition
    W. K. Seong, J. Y. Huh, Soon-Gil Jung and W. N. Kang, H. S. Lee, E. M. Choi and Sung-Ik Lee
    Journal of The Korean Physical Society 51(1), 174-177 (2007/7)
    
    
11. Hall conductivity and the vortex phase in MgB2 thin films
    Soon-Gil Jung, WK Seong, Ji Young Huh, TG Lee, WN Kang, Eun-Mi Choi, Heon-Jung Kim and Sung-Ik Lee
    Supercond Sci Technol 20, 129-132 (2007/3)
    
    
12. Mapping flux avalanches in MgB2 films - equivalence between magneto-optical imaging and magnetic measurements
    F Colauto, EMChoi, J Y Lee, S I Lee, V V Yurchenko, T H Johansen andW A Ortiz
    Supercond Sci Technol 20, L48-L50 (2007/8)
    
    
13. Effect of unreacted Mg on the pinning properties of MgB2
    C.U. Jung, S.-I. Lee
    Journal of Magnetism and Magnetic Materials 310, 501-503 (2007/3)
    
    
14. Evolution of the two-gap nature revealed in the upper critical field of Mg1-xAlxB2
    Heon-Jung Kim, Hyun-Sook Lee, Min-Seok Park, H.-G. Lee, Younghun Jo, Myung-Hwa Jung, Sung-Ik Lee and Byeongwon Kang
    Journal of Magnetism and Magnetic Materials 310(2), e147-e148 (2007/3)
    
    
15. Analysis of Hc2(��, T) for Mg(B1-xCx)2 single crystals by using the dirty two-gap model
    Min-Seok Park, Hyun-Sook Lee, Jung-Dae Kim, Heon-Jung Kim, Myung-Hwa Jung, Younghun Jo and Sung-Ik Lee
    J. Phys.: Condens. Matter 19, 242201(7pp) (2007/6/20)
    
    
16. Local electronic structure of Mn dopants in ZnO probed by resonant inelastic x-ray scattering
    G S Chang, E Z Kurmaev, SW Jung, H-J Kim, G-C Yi, S-I Lee, M V Yablonskikh, T M Pedersen, A Moewes and L D Finkelstein
    J. Phys.: Condens. Matter 19, 276210 (8pp) 2007/6/20)&
    
    
17. Peak effect and vortex dynamics in superconducting MgB2 single crystals
    Hyun-Sook Lee, Dong-Jin Jang, Heon-Jung Kim, Byeongwon Kang, Sung-Ik Lee
    Physica C 456, 153-159 (2007/6/1)
    
    
18. Synthesis of Ca1-xNaxCuO2Cl2 single crystals by using a high-pressure technique
    Kyung-Hee Kim, H.-G. Lee, Soo-Hee Oh, Jung-Dae Kim, Sung-Ik Lee
    Physica C 460-462, 78-79 (2007/9/1)
    
    
19. Aluminum and carbon substitution in MgB2. Electron doping and scattering effects
    P. Samuely, P. Szabo, Z. Pribulova, M. Angst, S.L. Bud��ko, P.C. Canfield, T. Klein, L. Lyard, J. Marcus, C. Marcenat, B.W. Kang, H.-J. Kim, H.-S. Lee, H.-K. Lee and S.I. Lee
    Physica C 460-462, 84-88 (2007/9/1)
    
    
20. Influence of Al doping on the gap values in MgB2 single crystals
    Thierry Klein, Zuzana Holanova, Christophe Marcenat, Laurence Lyard, Jacques Marcus, Pavol Szabo, Peter Samuely, Sung-Ik Lee
    Physica C 460-462, 562-563 (2007/9/1)
    
    
21. Fluctuations on the magnetic response of superconducting thin films of Nb and MgB2 - Percolation limit of vortex mobility
    F. Colauto, P. Orgiani, X.X. Xi, W.N. Kang, E.M. Choi, H.J. Kim, S.I. Lee, E. Patino, M.G. Blamire, W.A. Ortiz
    Physica C 460-462, 1268-1269 (2007/9/1)
    
    
22. Flux pinning in c-axis-oriented MgB2 thin film
    Z.X. Shi, Y.X. Zhang, H. Lv, Mingxiang Xu, Eun-Mi Choi, Sung-Ik Lee
    Physica C 467, 101-105 (2007/12/1)
    
    
23. Ferromagnetic Signal in Nanosized Ag Particles
    Younghun Jo, Myung-Hwa Jung, Myung-Chul Kyum, and Sung-Ik Lee
    Journal of Nanoscience and Nanotechnology 7, 3884-3887 (2007/11)
    
    
24. Upper Threshold Fields Of Dendritic Flux Jumps In Gold-coated Mgb2 Thin Films
    Eun-Mi Choi, Hyun-Sook Lee, Jae Yeap Lee, Sung-Ik Lee, A. A. F. Olsen, V. V. Yurchenko, D. V. Shantsev, T. H. Johansen, Hyeong-Jin Kim, Moo-Hyun Cho
    International Journal of Modern Physics B 21(18&19), 3310-3313(2007/7/30)
    
    
25. Two-gap Nature Of The Bulk Superconductor (Mg1-xalx)B2 With Low (x �� 0.07) Al Doping
    Min-Seok Park, Jung-Dae Kim, Hye-Gyong Lee, Heon-Jung Kim, Sung-Ik Lee, Myung-Hwa Jung; Younghun Jo
    International Journal of Modern Physics B 21(18&19), 3314-3316(2007/7/30)
    
    
26. Two-level Random Telegraph Noise From Moving Vortices In Clean Mgb2 Single Crystal
    Dong-Jin Jang, Hyun-Sook Lee, Sung-Ik Lee, Byeongwon Kang
    International Journal of Modern Physics B 21(18&19), 3317-3319(2007/7/30)
    
    
27. Phenomenological Theory of Superconductivity and Effects of Antiferromagnetic and Spiral Order in Ho1-xDyxNi2B2C
    Jung-Dae Kim, Heon-Jung Kim, Hyeonjin Doh and Sung-Ik Lee
    J. Phys. Soc. Jpn. 76 (2007) Suppl. A, pp. 144-145(2007)
    
    
28. Characteristics of X-ray absorption near-edge spectra obtained from various MgB2 films
    C. H. Hsieh, C. N. Chang, S. Y. Wang, Pohan Lee, H. C. Hsu, Y. Cui, X. X. Xi, Eun-Mi Choi, Sung-Ik Lee and J. M. Chen
    CHINESE JOURNAL OF PHYSICS 45(2), 163-174 Part 2 (2007/4)
    
    
29. Investigating the physical origin of unconventional low-energy excitations and pseudogap phenomena in cuprate superconductors
    N.-C. Yeh C.-T. Chen A. D. Beyer and S.-I. Lee
    CHINESE JOURNAL OF PHYSICS 45(2), 263-272 Part 2 (2007/4)
    
    

2006

1. Onset of Dendritic Flux Avalanches in Superconducting Films
   D. V. Denisov, D. V. Shantsev, Y. M. Galperin, Eun-Mi Choi, Hyun-Sook Lee, Sung-Ik Lee, A. V. Bobyl, P. E. Goa, A. A. F. Olsen, and T. H. Johansen
   Phys. Rev. Lett. 97(7), 077002 (2006/8/18)
   
   
2. Comparative analysis of specific heat of YNi2B2C using nodal and two-gap models
   C. L. Huang, J.-Y. Lin, C. P. Sun, T. K. Lee, J. D. Kim, E. M. Choi, S. I. Lee and H. D. Yang
   Phys. Rev. B 73(1), 012502 (2006/1/1)
   
   
3. Comparison of temperature and angular dependence of the upper critical field in Mg1-xAlxB2 single crystals in dirty-limit two-gap theory
   Heon-Jung Kim, Hyan-Sook Lee, Byeongwon Kang, Woon-Ha Yim, Younghun Jo, Myung-Hwa Jung, and Sung-Ik Lee
   Phys. Rev. B 73(6), 064520 (2006/2/1)
   
   
4. Influence of Al doping on the critical fields and gap values in magnesium diboride single crystals
   T. Klein, L. Lyard, J. Marcus, C. Marcenat, P. Szabo, Z. Hol��anova, P. Samuely, B. W. Kang, H-J. Kim, H-S. Lee, H-G. Lee, and S-I. Lee
   Phys. Rev. B 73(22), 224528 (2006/6/1) </a>
   
   
5. Infrared signature of ion displacement in the noncollinear spin state of orthorhombic YMnO3
   Jungho Kim, Sunghoon Jung, M. S. Park, Sung-Ik Lee, H. D. Drew, H. Cheong, K. H. Kim, and E. J. Choi
   Phys. Rev. B 74(5), 052406 (2006/8/1)
   
   
6. Flux dendrites of opposite polarity in superconducting MgB2 rings observed with magneto-optical imaging
   Age Andreas Falnes Olsen, Tom Henning Johansen, Daniel Shantsev, Eun-Mi Choi, Hyun-Sook Lee, Hyun Jung Kim and Sung-Ik Lee
   Phys. Rev. B 74(6), 064506 (2006/8/1)
   
   
7. Dynamic critical behaviors in two-dimensional Josephson junction arrays with positional disorder
   Jaegon Um, Beom Jun Kim, Petter Minnhagen, M. Y. Choi, and Sung-Ik Lee
   Phys. Rev. B 74(6), 094516 (2006/9/1)
   
   
8. Observation of the spontaneous vortex phase in the weakly ferromagnetic superconductor ErNi2B2C : A penetration depth study
   E. E. M. Chia, M. B. Salamon, T. Park, H.-J. Kim, S.-I. Lee and H. Takeya
   Europhys. Lett. 73(5), 772 - 778 (2006/3/1)
   
   
9. Magnus force and acoustic Stewart-Tolman effect in type-II superconductors
   V. D. Fil, D. V. Fil, A. N. Zholobenko, N. G. Burma, Yu. A. Avramenko, J. D. Kim, E. M. Choi and S.I. Lee
   Europhys. Lett. 76(3), 484 - 490 (2006/11/1)
   
   
10. Phase Transitions in Positionally Disordered Josephson Junction Arrays in a Magnetic Field
    Jaegon Um, Sung-Ik Lee, Beom Jun Kim
    Journal of the Korean Physical Society 48(5), S127~S129 (2006/2/28)
    
    
11. Peak Effect and Its Dynamic Nature in MgB2 Single Crystals
    Heon-Jung Kim, Hyun-Sook Lee, P. Chowdhury, Kyung-Hee Kim, Min-Seok Park, Hye-Gyong Lee, Byeongwon Kang and Sung-Ik Lee
    Journal of the Korean Pbysical Society 48(5), 1022-1025 (2006/5)
    
    
12. Superconducting Properties of Ca1.82Na0.18CuO2Cl2 Single Crystals from the Equilibrium Magnetization
    Kyung-Hee Kim, Heon-Jung Kim, Jung-Dae Kim, H.-G. Lee and Sung-Ik Lee
    Journal of the Korean Pbysical Society 48(5), 1032-1035(2006/5)
    
    
13. Nature of the Fluctuation Conductivity in La1.87Y0.13CuO4
    Hyun-Sook Lee, Heon-Jung Kim, Hyun-Jung Kim, Sung-Ik Lee, Akio Tsukada and Michio Naito
    Journal of the Korean Pbysical Society 48(5), 1036-1039(2006/5)
    
    
14. Vortex Avalanche in Gold-Coated and Finite-Sized MgB2 Thin Films
    Eun-Mi Choi, Hyun-Sook Lee, Sung-Ik Lee, A. A. F. Olsen, D. V. Shantsev and T. H. Johansen
    Journal of the Korean Pbysical Society 48(5), 1044-1047(2006/5)
    
    
15. Crystalline thin films of transition metal hexacyanochromates grown under Langmuir monolayer
    Nitin Bagkar, Sipra Choudhury, Kyung-Hee Kim, Prasanta Chowdhury, Sung-Ik Lee and J.V. Yakhmi
    Thin Solid Films 513, 325-330 (2006/8/14)
    
    
16. Three-dimensional superconductivity and vortex glass transition in La1.87Y0.13CuO4
    Hyun-Sook Lee, Heon-Jung Kim, Hyun-Jung Kim, Myung-Hwa Jung, Younghun Jo, Sung-Ik Lee, Akio Tsukada and Michio Naito
    Physica B: Condensed Matter 378-380, 447-448 (2006/5/1)
    
    
17. Pressure effect on the infinite-layer superconductor Sr0.9La0.1CuO2 studied by magnetization
    H.C. Kim, Myoung-Hwan Kim, M.H. Jung, Min-Seok Park and Sung-Ik Lee
    Physica B: Condensed Matter 378-380, 886-887 (2006/5/1)
    
    
18. Dynamic vortex-phase diagram of MgB2 single crystals near the peak-effect region
    Heon-Jung Kim, Hyun-Sook Lee, Byeongwon Kang, P. Chowdhury, Kyung-Hee Kim, Min-Seok Park and Sung-Ik Lee
    Physica B: Condensed Matter 378-380, 888-889 (2006/5/1)
    
    
19. Measurement of the anisotropy ratios in MgB2 single crystals
    Heon-Jung Kim, Byeongwon Kang, Hyun-Sook Lee and Sung-Ik Lee
    Physica B: Condensed Matter 378-380, 890-891 (2006/5/1)
    
    
20. Torque magnetometry studies of metamagnetic transitions in single-crystal HoNi2B2C and ErNi2B2C at T ? 1.9K
    D.G. Naugle, K.D.D. Rathnayaka, S.A. Adegbenro, B.I. Belevtsev, P. C. Canfield and S.-I. Lee
    Journal of Applied Physics 99, 08F701 (2006/4/15)
    
    
21. Anomalous field dependence of anisotropy observed in MgB2 single crystals with a torque method
    T. Nojima, H. Nagano, A. Ochiai, H. Aoki, B. Kang and S.-I. Lee
    Physica C: Superconductivity 445-448, 42-45 (2006/10/1)
    
    

2005

1. Muon-Spin-Rotation Measurements of the Penetration Depth of the Infinite-Layer Electron-Doped Sr0:9La0:1CuO2 Cuprate Superconductor
   A. Shengelaya, R. Khasanov, D. G. Eshchenko, D. Di Castro, I. M. Savic��, M. S. Park, K. H. Kim, Sung-Ik Lee, K. A. Mu��ller, and H. Keller
   Phys. Rev. Lett. 94(12), 127001 (2005/4)
   
   
2. Dendritic magnetic avalanches in carbon-free MgB2 thin films with and without a deposited Au layer
   Eun-Mi Choi, Hyun-Sook Lee, Hyun Jung Kim, Byeongwon Kang, Sung-Ik Lee, A. A. F. Olsen, D. V. Shantsev and T. H. Johansen
   Applied Physics Letters 87, 152501 (2005/10)
   
   
3. Observation of a pair-breaking field in the magnetically diluted antiferromagnetic superconductor DyNi2B2C
   D. R. Sanchez and E. M. Baggio-Saitovitch, H. Micklitz, Sung-Ik Lee
   Phys. Rev. B 71(2), 024508 (2005/1)
   
   
4. Anomalous paramagnetic effects in the mixed state of LuNi2B2C
   Tuson Park, A. Malinowski, M. F. Hundley, and J. D. Thompson, Y. Sun and M. B. Salamon, Eun Mi Choi, Heon Jung Kim, and Sung-Ik Lee, P. C. Canfield and V. G. Kogan
   Phys. Rev. B 71(5), 054511 (2005/2)
   
   
5. Dimensionality of superconductivity and vortex dynamics in the infinite-layer cuprate Sr0.9 M0.1 Cu O2 (M=La,Gd)
   V. S. Zapf, N.-C. Yeh, A. D. Beyer, C. R. Hughes, C. H. Mielke, N. Harrison, M. S. Park, K. H. Kim, and S.-I. Lee
   Phys. Rev. B 71(13), 134526 (2005/4)
   
   
6. Dynamic vortex-phase diagram and noise property of MgB2 single crystals near the peak-effect region
   Heon-Jung Kim, Hyun-Sook Lee, Byeongwon Kang, P. Chowdhury, Kyung-Hee Kim, Min-Seok Park, and Sung-Ik Lee
   Phys. Rev. B 71(17), 174516 (2005/5)
   
   
7. Effect of disorder in MgB2 thin films
   M. Iavarone, R. Di Capua, A. E. Koshelev, W. K. Kwok, F. Chiarella, R. Vaglio, W. N. Kang, E. M. Choi, H. J. Kim, S. I. Lee, A. V. Pogrebnyakov, J. M. Redwing, and X. X. Xi
   Phys. Rev. B 71(21), 214502 (2005/6)
   
   
8. Size of flux jumps in superconducting films
   D. V. Shantsev, A. V. Bobyl, Y. M. Galperin, T. H. Johansen, and S. I. Lee
   Phys. Rev. B 72(02), 024541 (2005/7)
   
   
9. Effect of Tb substitution for Dy on superconductivity and magnetism in Dy1- xTbxNi2B2C
   Jae-Hyuk Choi, Heon-Jung Kim, H. B. Kim, Hyeon-Jin Doh, Sung-Ik Lee, and B.K. Cho
   Phys. Rev. B 72(05), 054516 (2005/8)
   
   
10. Reply to "Comment on `Enhanced two-dimensional properties of the four- layered cuprate high-Tc superconductor TlBa2Ca3Cu4Oy'"
    Heon-Jung Kim, Kyung-Hee Kim, Sung-Ik Lee, A. Iyo, Y. Tanaka, K.Tokiwa, and T. Watanabe
    Phys. Rev. B 72(17), 176503 (2005/11)
    
    
11. Doping-dependent reduction of the Cu nuclear magnetic resonance intensity in the electron-doped superconductors
    G. V. M. Williams, J. Haase, Min-Seok Park, Kyung Hee Kim, and Sung-Ik Lee
    Phys. Rev. B 72(21), 212511 (2005/12)
    
    
12. Effect of magnetic order on the superfluid response of single-crystal ErNi2 B2 C : A penetration depth study
    Elbert E. M. Chia, W. Cheong, Tuson Park, and M. B. Salamon, Eun-Mi Choi and Sung-Ik Lee
    Phys. Rev. B 72(21), 214505 (2005/12)
    
    
13. Effect of apical oxygen replacement by chlorine on the thermodynamic properties of Ca1.82Na0.18CuO2Cl2 single crystals
    Kyung-Hee Kim, Heon-Jung Kim, Jung-Dae Kim, H.-G. Lee and Sung-Ik Lee
    Phys. Rev. B 72(22), 224510 (2005/12)
    
    
14. Instability of defensive alliances in the predator-prey model on complex networks
    Beom Jun Kim, Jianbin Liu, Jaegon Um and Sung-Ik Lee
    Phys. Rev. E 72(04), 041906 (2005/10)
    
    
15. Bulk evidence for s-wave pairing symmetry in electron-doped infinite- layer cuprate Sr0.9La0.1CuO2
    Liu ZY, Wen HH, Shan L, Yang HP, Lu XF, Gao H, Park MS, Jung CU, Lee SI
    Europhys. Lett. 69(2), 263-269 (2005/1)
    
    
16. Dependence of penetration depth, microwave surface resistance and energy gap of MgB2 thin films on their normal-state resistivity
    B B Jin, T Dahm, C Iniotakis, A I Gubin, Eun-Mi Choi, Hyun Jung Kim, Sung-IK Lee, W N Kang, S F Wang, Y L Zhou, A V Pogrebnyakov, J M Redwing, X X Xi and N Klein
    Supercond. Sci. Technol. 18(1), L1-L4 (2005/1)
    
    
17. The upper critical field and two-gap nature in Mg1-xAlxB2
    Min-Seok Park, Heon-Jung Kim, Byeongwon Kang and Sung-Ik Lee
    Supercond. Sci. Technol. 18(1), 183-186 (2005/1)
    
    
18. An H-T diagram characterizing the activation barriers obtained from the magnetic relaxation of HgBa2Ca2Cu3O8+�� thin film
    Myoung-Hwan Kim, Sung-Ik Lee, Mun-Seog Kim and Won Nam Kang
    Supercond. Sci. Technol. 18(6), 835-838 (2005/6)
    
    
19. Three-dimensional superconductivity of the structurally two-dimensional superconductor La1.87Y0.13CuO4: study of an angle-dependent critical current density thin film
    Hyun-Sook Lee, Heon-Jung Kim, Hyun-Jung Kim, Myung-Hwa Jung, Younghun Jo, Sung-Ik Lee, Akio Tsukada and Michio Naito
    Supercond. Sci. Technol. 18(7), 944-947 (2005/7)
    
    
20. Reversible magnetization and irreversibility line of tri-layer superconductor Ba2Ca2Cu3O6(O,F)2 with Tcw108 K
    Mun-Seog Kim, Kyu-Tae Kim, Heon-Jung Kim, Kyung-Hee Kim, Jin-Ju Ko, Jung-Dae Kim, Sung-Ik Lee, A. Iyoc, Y. Tanaka
    Solid State Communications 133, 459-463 (2005/2)
    
    
21. Two-gap Superconductivity in MgB₂
    Heon-Jung Kim and Sung-Ik Lee
    AAPPS Bulletin 15(1), 37-44 (2005/2)
    
    
22. Anistropy of the Electron-Doped Infinite layer Superconductors Sr0.9La0.1CuO2
    Heon-Jung Kim, Min-Seok Park, C.U. Jung, Sung-Ik Lee and Mun-Seog Kim
    Int. J Mod Phy B 19(1-3), 209-212 (2005/1)
    
    
23. Quasiparticle Spectroscopy And High-field Phase Diagrams Of Cuprate Superconductors - An Investigation Of Competing Orders And Quantum Criticality
    N.-C. Yeh, C.-T. Chen, V. S. Zapf, A. D. Beyer, C. R. Hughes, M.-S. Park, K.-H. Kim, S.-I. Lee
    Int. J Mod Phy B 19(1-3), 285-294 (2005/1)
    
    
24. Fabrication of Josephson Junctions on Mgb2 Thin Films Using Focused-Ion-Beam (FIB)
    Sang-Jae Kim, Gui-Sik Kim, Yoshihiko Takano, Shunichi Arisawa, Kyung-Sung Yun, Akira Ishii, Takeshi Hatano, Hyun-Sook Lee, Eun-Mi Choi, Kijoon H. P. Kim, Sung-Ik Lee
    Int. J Mod Phy B 19(1-3), 391-394 (2005/1)
    
    
25. Suppression of Magnetization By a Small Transverse Ac Magnetic Field
    Dong Ho Kim, Heon-Jung Kim, Sung-Ik Lee
    Int. J Mod Phy B 19(1-3), 443-446 (2005/1)
    
    
26. Experimental Investigation of the Competing Orders and Quantum Criticality in Hole- and Electron-Doped Cuprate Superconductors
    N.-C. Yeh, C.-T. Chen, V. S. Zapf, A. D. Beyer, C. R. Hughes, M.-S. Park, K.-H. Kim, and S.-I. Lee
    Chinese Journal of Physics 43(3-II), 505-514 (2005/6)
    
    
27. Two-gap Superconductivity ofMgB2 Single Crystals Revealed inMagnetic Penetration Depth
    Byeongwon Kang, Heon-Jung Kim, Min-Seok Park, and Sung-Ik Lee
    Chinese Journal of Physics 43(3-II), 583-586 (2005/6)
    
    
28. Two-Dimensional Character in the Reversible Magnetization of Tl2Ba2CaCu2O8+��� Single Crystals
    Heon-Jung Kim, P. Chowdhury, and Sung-Ik Lee
    Chinese Journal of Physics 43(3-II), 638-641 (2005/6)
    
    
29. Pinning in nomagnetic borocarbides
    A.N. Zholobenko, G P. Mikitik, and V.D. Fil, D V. Fil, J.D. Kim , E.M. Choi, S.I. Lee
    LOW TEMPERATURE PHYSICS 31(12), 1043-1047 (2005/12)
    
    

2004

1. Anisotropies of the Lower and Upper Critical Fields in MgB₂ Single Crystals
   L. Lyard, P. Szabo, T. Klein, J. Marcus, C. Marcenat, K. H. Kim, B. W. Kang, H. S. Lee, and S. I. Lee
   Phys. Rev. Lett. 92(5), 057001 (2004/2)
   
   
2. Evidence for the Coexistence of an Anisotropic Superconducting Gap and Nonlocal Effects in the Nonmagnetic Superconductor LuNi2B2C
   Tuson Park, Elbert E.M. Chia, M. B. Salamon, E. D. Bauer, I. Vekhter, J. D. Thompson, Eun Mi Choi, Heon Jung Kim, Sung-Ik Lee, and P. C. Canfield
   Phys. Rev. Lett. 92(23), 237002 (2004/6)
   
   
3. Enhancement at low temperatures of the critical current density for Au-coated MgB₂ thin films
   Eun-Mi Choi, Hyun-Sook Lee, Heon-Jung Kim, Sung-Ik Lee, Hyeong-Jin Kim and W. N. Kang
   Applied Physics Letters 84(1), 82 (2004/1)
   
   
4. Specific heat study of the magnetic superconductor HoNi₂B₂C
   T. Park, M. B. Salamon, E. M. Choi, H. J. Kim, and S.-I. Lee
   Phys. Rev. B 69(5), 054505 (2004/2)
   
   
5. Reversible magnetization of MgB2 single crystals with a two-gap nature
   B. Kang, H.-J. Kim, M.-S. Park, K.-H. Kim, and S.-I. Lee
   Phys. Rev. B 69(14), 144514 (2004/4)
   
   
6. Reversible magnetization measurement of the anisotropy of the London penetration depth in MgB2 single crystals
   Heon-Jung Kim, Byeongwon Kang, Min-Seok Park, Kyung-Hee Kim, Hyun Sook Lee, and Sung-Ik Lee
   Phys. Rev. B 69(18), 184514 (2004/5)
   
   
7. Effect of two bands on the scaling of critical current density in MgB2 thin films
   Eun Mi Choi, Heon-Jung Kim, S. K. Gupta, P. Chowdhury, Kijoon H. P. Kim, and Sung-Ik Lee, W. N. Kang, Hyeong-Jin Kim, Myung-Hwa Jung, and Soo-Hyun Park
   Phys. Rev. B 69(22), 224510 (2004/6)
   
   
8. Enhanced two-dimensional properties of the four-layered cuprate high-Tc superconductor TlBa2Ca3Cu4Oy
   Kyung-Hee Kim, Heon-Jung Kim, Sung-Ik Lee, A. Iyo, Y. Tanaka, K. Tokiwa, and T. Watanabe
   Phys. Rev. B 70(9), 092501 (2004/9)
   
   
9. Peak effect and anomalous dynamic nature of a metastable state in MgB2 single crystals
   Heon-Jung Kim, Hyun Sook Lee, Byeongwon Kang, P. Chowdhury, Kyung-Hee Kim, and Sung-Ik Lee
   Phys. Rev. B 70(13), 132501 (2004/10)
   
   
10. Two-band effects in the angular dependence of Hc2 of MgB2 single crystals
    A. Rydh, U. Welp, A. E. Koshelev, W. K. Kwok, G. W. Crabtree R. Brusetti, L. Lyard, and T. Klein C. Marcenat B. Kang, K. H. Kim, K. H. P. Kim, H.-S. Lee, and S.-I. Lee
    Phys. Rev. B 70(13), 132503 (2004/10)
    
    
11. Effect of thermodynamic fluctuations on in-plane and out-of-plane magnetoresistance of monolayer superconductor Tl2Ba2CuO6 +delta
    Heon-Jung Kim, P. Chowdhury, S. K. Gupta, N. H. Dan, and Sung-Ik Lee
    Phys. Rev. B 70(14), 144510 (2004/10)
    
    
12. Geometrical barriers and lower critical field in MgB2 single crystals
    L. Lyard, T. Klein, J. Marcus, R. Brusetti, C. Marcenat, M. Konczykowski, V. Mosser, K. H. Kim, B. W. Kang, H. S. Lee, and S. I. Lee
    Phys. Rev. B 70(18), 180504(R) (2004/11)
    
    
13. Systematic reduction of magnetization by an ac transverse field and of the anomalous magnetization peak in a N2-annealed Tl2Ba2CuO6 single crystal
    Dong Ho Kim, Heon-Jung Kim, N. H. Dan, and Sung-Ik Lee
    Phys. Rev. B 70(21), 214527 (2004/12)
    
    
14. Elastic anomalies in HoNi2B2C single crystals
    V. D. Fil, A. Knigavko, A. N. Zholobenko, E.-M. Choi and S.-I. Lee
    Phys. Rev. B 70(22), 220504(R) (2004/12)
    
    
15. Physical properties of ZnCNi₃:comparison with superconducting MgCNi₃
    Min-Seok Park, JinSoo Giim, Soo-Hyeon Park, YWLee, S I Lee and E J Choi
    Supercond. Sci. Technol. 17(2), 274-277 (2004/2)
    
    
16. STM tunnelling spectroscopy in MgB2 thin films: the role of band structure in tunnelling spectra
    M Iavarone, G Karapetrov, A E Koshelev, W K Kwok, G W Crabtree, W N Kang, Eun-Mi Choi, Hyun Jung Kim and Sung-Ik Lee
    Supercond. Sci. Technol. 17(5), S106-S111 (2004/5)
    
    
17. Critical current density of MgB2 thin films and the effect of interface pinning
    Eun-Mi Choi, S K Gupta, Shashwati Sen, Hyun-Sook Lee, Hyun-Jung Kim and Sung-Ik Lee
    Supercond. Sci. Technol. 17(9), S524-S527 (2004/9)
    
    
18. Microstructure and superconductivity of MgB2 single crystals
    Kijoon H.P. Kim, C.U. Jung, B.W. Kang, Kyung Hee Kim, Hyun-Sook Lee, Sung-Ik Lee, N. Tamura, W.A. Caldwell, J.R. Patel
    Current Applied Physics 4, 272-275 (2004/4)
    
    
19. Field dependent creep characteristics in Tl2Ba2CuO6 single crystals
    P Chowdhury, Heon-Jung Kim, S K Gupta and Sung-Ik Lee
    J. Phys.: Condens. Matter 16, 6727-6736 (2004/9)
    
    
20. Fluctuation of superconductivity in MgB2 thin flms
    Heon-Jung Kim, Kyung-Hee Kim, W.N. Kang, H.S. Lee, Kijoon H.P. Kim, Eun-Mi Choi, Hyun Jung Kim, Hyeong-Jin Kim, Sung-Ik Lee, Mi-Ock Mun
    Physica C 408-410, 72-74 (2004/8)
    
    
21. Observation of the coherence peak in MgB2 thin films
    B.B. Jin , T. Dahm, A.I. Gubin, Hyeong-Jin Kim, Eun-Mi Choi, Sung-Ik Lee, W.N. Kang, N. Klein
    Physica C 408-410, 79-80 (2004/8)
    
    
22. Linear and non-linear ac response of the vortex matter in MgB2 single crystals
    L. Lyard, T. Klein, J. Marcus, C. Marcenat, B. Kang, H.-J. Kim, E.-M. Choi, C.U. Jung, S.-I. Lee
    Physica C 408-410, 93-94(2004/8)
    
    
23. Mesoscopic flux jumps in MgB2 films visualized by magneto-optical imaging
    A.V. Bobyl, D.V. Shantsev, Y.M. Galperin, A.A.F. Olsen, T.H. Johansen, W.N. Kang, S.I. Lee
    Physica C 408-410, 508-509 (2004/8)
    
    
24. Anisotropy in MgB2 thin film studied by magnetic field dependent complex microwave conductivity
    A. Dulcic, M. Pozek, D. Paar, E.-M. Choi, H.-J. Kim, W.N. Kang, S.-I. Lee
    Physica C 408-410, 662-663 (2004/8)
    
    
25. Two-gap interplay in MgB2: a tunneling spectroscopy study
    D. Roditchev, F. Giubileo, F. Bobba, R. Lamy, E.-M. Choi, H.-J. Kim, W.N. Kang, S. Miraglia, J. Marcus, W. Sacks, J. Klein, A.M. Cucolo, S.-I. Lee, D. Fruchart
    Physica C 408-410, 768-772 (2004/8)
    
    
26. Experimental investigation of the asymmetric spectroscopic characteristics of electron- and hole-doped cuprates
    N.-C. Yeh, C.-T. Chen, A.D. Beyer, C.R. Hughes, T.A. Corcovilos, S.I. Lee
    Physica C 408-410, 792-793 (2004/8)
    
    
27. Nuclear magnetic resonance study of the electron-doped high-temperature superconducting cuprates
    G.V.M. Williams, S. Kramer, C.U. Jung, Min-Seok Park, and Sung-Ik Lee
    Solid State Nuclear Magnetic Resonance 26, 236-245 (2004/11)
    
    
28. Superconductivity and Magnetization of the Electron-Doped In�nite-Layer Superconductor Sr0.9La0.1CuO2
    Min-Seok Park, Kyung-Hee Kim, C. U. Jung, Mun-Seog Kim and Sung-Ik Lee
    Journal of the Korean Physical Society 45, 656-659 (2004/9)
    
    
29. Effect of Annealing on Physical Properties of MgB2 Thin Films
    Eun-Mi Choi, S. K. Gupta, Shashwati Sen, Hyun-Sook Lee,Hyun-Jung Kim, W. N. Kang, and Sung-Ik Lee
    Chinese Journal of Phyiscs 42(1), 543-548 (2004/8)
    
    
30. Magnetic profiles in magnesium diboride single crystals
    L. Lyard, T. Klein, J. Marcus, C. Marcenat, S.I. Lee
    CZECHOSLOVAK JOURNAL OF PHYSICS 54, D453-D456 (2004/12)
    
    
31. Superconductivity in and Microstructure of Well-Shaped Single-Srystalline
    Kijoon H.P. Kim, kyung Hee Kim, B.W. Kang, Dong Hun Lee, Hyun Sook Lee, Min Seok Park, C.H. jung, P.Chowdhury and Sung-Ik Lee
    Focus on Superconductivity (2004 Nova Science Publishers Inc. Editor:Barry P. Martins ISBN 1-59033-865-0)  pp. 137-150
    
    
32. Effect of Mg Impurity on the Magnetotransport Prorerties of the MgB2 Superconductor
    Kyung-Hee Kim, C.H. Jung, Heon-Jung Kim, Min-Seok Park, Dong-Hun Lee and Sung-Ik Lee
    Focus on Superconductivity (2004 Nova Science Publishers Inc. Editor:Barry P. Martins ISBN 1-59033-865-0)  pp. 191-206