Jung-Hun Seo
Ph.D., Research Scientist
Department of Electrical and Computer Engineering,
University of Wisconsin - Madison
1415 Engineering Dr., Madison, WI 53706
Phone: +1-608-772-7124; Email: seo8@wisc.edu
EDUCATION
University of Wisconsin-Madison, Madison, WI
Ph.D., Electrical and Computer Engineering, (Nov. 2014)
Thesis: Transfer Printed Crystalline Nanomembrane for Versatile Electronic Applications
Advisor: Prof. Zhenqiang (Jack) Ma
M.S., Electrical and Computer Engineering, (Spring 2011)
Advisor: Prof. Zhenqiang (Jack) Ma
Korea University, Seoul, Korea
M.S., Electrical Engineering, (Feb. 2008)
Thesis: Improvement of electrical properties of organic thin-film transistors using interlayer for flexible
electronics applications
Advisor: Byeong-Kwon Ju
B.S., Electrical Engineering, (Feb. 2006)
EMPLOYMENT
University of Wisconsin-Madison, Madison, WI
(2014-Current)
Assistant Scientist, Department of Electrical and Computer Engineering
- Novel heterojunction power electronic/optoelectronic devices using semiconductor nanomembranes.
University of Wisconsin-Madison, Madison, WI
(2009-2014)
Research Assistant, Department of Electrical and Computer Engineering
- Radio-frequency (RF) flexible electronics and optoelectronic devices using semiconductor nanomembranes.
Samsung Electronics, Gyeong-Ki Do, South Korea (2007-2008)
Researcher, Semiconductor R&D center, Future memory device team
- Development of resistivity random-access memory devices.
Korea University, Seoul, Korea (2005- 2007)
Research Assistant, Department of Electrical Engineering
- Interface engineering of organic devices to improve their electrical performance.
RESEARCH INTERESTS
(1) To develop next generation flexible electronics and photonics:
(i) Semiconductor nanomembrane based flexible & stretchable RF devices.
(ii) Semiconductor nanomembrane based flexible & stretchable photodetectors, lighting-emitting diodes.
(iii) Flexible organic thin-film transistors, organic photodetectors, and organic light-emitting diodes.
(2) To develop next generation power electronics:
(i) Wide-bandgap materials (ZnO, GaN, AlN, Diamond) based power devices (IGBT, HEMT, Switch).
(3) To explore heterogeneous integration of single crystalline semiconductors:
(i) Heterojunctions between semiconductor nanomembranes and their electronics/optoelectronics
applications.
(4) To explore novel nano/micro fabrication processes for the future flexible & stretchable electronics.
1/10
ACADEMIC HONORS, AWARDS AND SERVICES
Brain-Korea 21 Scholarship (Mar/2006)
Samsung electronics academic-industry Scholarship (Mar/2007)
Outstanding Poster Paper Award - 2011 11th International Meeting on Information Display (Oct/2011)
Nominees to Bright Mind to KAUST-NSF Research Conference on Electronic Materials, Devices and
Systems for A Sustainable Future 2015. (Feb/2015)
User committee member of Wisconsin Center for Applied Microelectronics (2011-Current)
Lab Manager, Wisconsin Nano Engineering Device Laboratory (2014-Current)
Journal Reviewer for Advanced Functional Materials, Advanced Materials, Applied Physics Letters, ECS
Journal of Solid State Science and Technology, IEEE Photonics Journal, IEEE Transactions on Electron
Devices, Journal of Applied Physics, ECS Journal of The Electrochemical Society, ECS Journal of Solid State
Science and Technology, Microelectronics Engineering, Microelectronics Journal, Microelectronics Reliability,
Optical and Quantum Electronics, Optical Material Express, Optics Letters, Scientific Reports (served for >60
papers in total)
Academic Membership - American Chemical Society (ACS), IEEE Electron Device Society, IEEE
Photonics Society, Optical Society (OSA)
BOOK CHAPTERS
1. R. Sabo, J.-H. Seo and Z. Ma, "Cellulose Nanofibril Composite Substrates for Flexible Electronics" in
PRODUCTION AND APPLICATIONS OF CELLULOSE NANOMATERIALS, TAPPI PRESS (2015), Ed.
Michael T. Postek, Robert J. Moon, Alan W. Rudie, and Michael A. Bilodeau
2. Y. H. Jung, J.-H. Seo, W. Zhou and Z. Ma, “High Speed, Flexible Electronics by Use of Si Nanomembranes”
in SILICON NANOMEMBRANES: FUNDAMENTAL SCIENCE AND APPLICATIONS Wiley-VCH (2015),
Ed. J. A. Rogers and J.-H. Ahn.
3. W. Zhou, Z. Ma, H. Yang, D. Zhao, Y. Shuai, and J.-H. Seo, “Semiconductor Nanomembranes for Fano
Resonance Photonic Crystal Devices” in SILICON NANOMEMBRANES: FUNDAMENTAL SCIENCE
AND APPLICATIONS Wiley-VCH (2015), Ed. J. A. Rogers and J.-H. Ahn.
JOURNAL ARTICLES (1st authored: 21, co-authored: 40, h-index: 18, total citation: 940 times)
1. H. Mi, S. Mikael, J.-H. Seo, T. Allen, K. Sridharan, D. P. Butt, S. Gong, S. M McDeavitt, J. P Blanchard,
& Z. Ma, “Detecting the Oxidation of Zircaloy Claddings by Infrared Interference”, Applied Surface
Science, (2016) Submitted.
2. H. Mi, H.-C. Yuan, J.-H. Seo, A. V. Sumant, O. H. Auciello, D. C. Mancini, & Z. Ma, “Characterization
of UNCD deposition on CMOS chip for the potential monolithic integration with MEMS an CMOS
systems”, Applied Physics Letters, (2016) Submitted.
3. J.-H. Seo*, K. Zhang*, M. Kim, W. Zhou & Z. Ma, “Flexible Si BiCMOS electronics”, Scientific Reports,
(2016) Submitted.
*equal contribution
4. M. Kim, J.-H. Seo, Z. Yu, W. Zhou & Z. Ma, “Flexible Germanium Nanomembrane Metal-SemiconductorMetal (MSM) photodiodes, Applied Physics Letters, (2016) Under Review.
5. M. Kim, S.-C. Liu, T. J. Kim, J. Lee, J.-H. Seo, W. Zhou, & Z. Ma, “Engineering light absorption in Ge
nanomembrane and its optoelectronic application”, Optics Express, (2016) Under Review.
6. M. Cho*, J.-H. Seo*, D.-W. Park, W. Zhou, & Z. Ma, “Capacitance-Voltage Characteristics of Si and Ge
nanomembrane based Flexible Metal-Oxide-Semiconductor Devices under Bending Conditions”, Applied
Physics Letters, (2016) In Press.
*equal contribution
2/10
7. X. Huang, Y. Liu, G. W. Kong, J.-H. Seo, Y. Ma, Kyung-In Jang , X. Feng, J. Fan, S. Mao, Q. Chen, D.
Li, H. Liu, C. Wang, D. Patnaik, L.Tian, G. A. Salvatore, Z. Ma, Y. Huang, & J. A. Rogers, "Epidermal
Radio Frequency Electronics for Wireless Power Transfer", NPG Microsystems and Nanoengineering
(2016), Under Review.
8. S. Mikael*, J.-H. Seo*, D.-W. Park*, M. Kim, H. Mi, S. Gong, Z. Ma, "Triaxial Strain in Bilayer Graphene
Enabled by the Nitride Stressor Layer", Scientific Reports (2016), In Revision. *equal contribution
9. J.-H. Seo, H. Wu, S. Mikael, H. Mi, G. Venkataramanan, J. P. Blanchard, S. Gong, W. Zhou, D. Morgan
and Z. Ma, “Thermal Diffusion Doping of Single Crystal Natural Diamond”, Journal of Applied Physics,
119, 205703 (2016).
-This article has been featured in American Institute of Physics and highlighted in Phys.ORG, AAAS, etc.
10. S. Mikael*, J.-H. Seo*, A. Javadi, S. Gong, Z. Ma, “Wrinkled Bilayer Graphene with Wafer Scale
Mechanical Strain”, Applied Physics Letters, 108 183101 (2016). *equal contribution
11. M. Cho, J.-H. Seo, M. Kim, J. Lee, W. Zhou, Z. Yu, Z. Ma, "Resonant cavity germanium photodetector
via stacked single-crystalline nanomembranes", Journal of Vacuum Science and Technology B 34,
040604 (2016).
12. M. Cho, J.-H. Seo, D. Zhao, J. Lee, K. Xiong, X. Yin, Y. Liu, S.-C. Liu, M. Kim, T. J. Kim, X. Wang, W.
Zhou, Z. Ma, "Amorphous Si/SiO2 distributed Bragg reflectors with transfer printed single-crystalline Si
nanomembranes", Journal of Vacuum Science and Technology B 34, 040601 (2016).
- This article has selected as an Editor’s pick article.
13. J.-H. Seo, T. Ling, W. Zhou, S. Gong, L. J. Guo, Z. Ma, “Fast Flexible Transistors with a Nanotrench
Structure”, Scientific Reports, 6, 24771 (2016).
- This article has been featured in American Institute of Physics and highlighted in Phys.ORG, AAAS,
EETimes, Nanowerk, R&D Magazine, + more than 50 news worldwide.
14. H. Mi, C.-H. Liu, C. Yao, T.-H. Chang, J.-H. Seo, H. Zhang, S. J. Cho, S. Gong, N. Behdad, Z. Cai, Z. Ma,
“Characterizations of biodegradable epoxy-coated cellulose nanofibrils (CNF) thin film for flexible
microwave applications, Cellulose, 23 (3) 1989-1995 (2016).
15. K. Zhang, G. Gui, P. Pathak, J.-H. Seo, J. P. Blanchard, Z. Ma, “Quantitative modeling of betavoltaic
microbattery performance”, Sensor and Actuator B, 240, 131 (2016).
16. F. Wang, J.-H. Seo, G. Luo, M. B. Starr, Z. Li, D. Geng, S. Wang, D. Morgan, Z. Ma, X. Wang,
“Nanometre-Thick Single-Crystalline Nanosheets Grown at the Water-Air Interface”, Nature
Communications, 7, 10444 (2016).
17. H. Mi*, J.-H. Seo*, Y. Lu, and Z. Ma, “Microwave TFTs made of MOCVD ZnO with ALD Al2O3 Gate
Dielectric”, IEEE Journal of Electronic Devices Society, 4, 55 (2016)
*equal contribution
18. J.-H. Seo, K. Zhang, M. Kim, H. Yang, W. Zhou, Z. Ma, “Flexible Phototransistors Based on SingleCrystalline Silicon Nanomembranes”, Advanced Optical Materials, 4, 120-125 (2016).
- This article has been featured as a front cover and highlighted in IEEE Spectrum, Phys.ORG, AAAS +
more than 100 news worldwide. Also, selected as one of the top 10 downloaded paper in 2015 in AOM.
19. H. Yang, D. Zhao, S. Liu, Y. Liu, J.-H. Seo, Z. Ma and W. Zhou, "Transfer Printed Nanomembranes for
Heterogeneously Integrated Membrane Photonics", Photonics, 2 1081-1100 (2015). [Invited review paper]
20. H. Mi, S. Mikael, C.-C. Liu, J.-H. Seo, G. Gui, A. L. Ma, P. F. Nealey, and Z. Ma, “Creating periodic local
strain in monolayer graphene with nanopillars patterned by self-assembled block copolymer” Applied
Physics Letters, 107, 143107 (2015).
21. J.-H. Seo, T.-H. Chang, J. Lee, R. Sabo, W. Zhou, Z. Cai, S. Gong, Z. Ma, “Microwave Flexible Transistors
on Cellulose Nanofibrillated Fiber Substrates”, Applied Physics Letters, 106, 262101 (2015). - This article
3/10
has been featured in American Institute of Physics and highlighted in Phys.ORG, CNBC, EETimes,
Nanowerk, R&D Magazine, Big10 News, and MIT Tech Review + more than 50 news worldwide.
22. M. Kim, H. Mi, M. Cho, J.-H. Seo, W. Zhou, S. Gong, Z. Ma, “Tunable biaxial in-plane compressive strain
in a Si nanomembrane transferred on a polyimide film”, Applied Physics Letters, 106, 212107 (2015).
23. M. Kim, W. Fan, J.-H. Seo, N. Cho, S. Liu, D. Geng, S. Gong, X. D Wang, W. Zhou, Z. Ma,
“Polycrystalline GeSn thin film on Si formed by alloy evaporation”, Applied Physics Express, 8 061301
(2015).
24. M. Cho*, J.-H. Seo*, J. Lee, D. Zhao, H. Mi, X. Yin, M. Kim, X. Wang, W. Zhou, Z. Ma, “Ultra-thin
distributed Bragg reflectors via stacked single-crystal silicon nanomembranes”, Applied Physics Letters,
106, 181107 (2015).
*equal contribution
25. S. Liu, D. Zhao, J.-H. Seo, Y. Liu, Z. Ma, and W. Zhou, “Athermal Photonic Crystal Membrane Reflectors
on Diamond”, IEEE Photonics Technology Letters, 27, (10) 1072-1075 (2015).
26. J.-H. Seo, J. Li, J. Lee, S. Gong, J. Lin, H. Jiang, Z. Ma, “A Simplified Method of Making Flexible Blue
LEDs on a Plastic Substrate”, IEEE Photonics Journal, 7 (2), 8200207 (2015).
27. S.-K. Kang, S.-W. Hwang, S. Yu, J.-H. Seo, E. A. Corbin, J. Shin, D. S. Wie, R. Bashir, Z. Ma and J. A.
Rogers, “Biodegradable thin metal foils and spin-on glass materials for transient electronics”, Advanced
Functional Materials, 25, 1789-1797 (2015). - Featured as a back cover.
28. G. Qin, K. Zuo, J.-H. Seo, Y. Xu, H.-C. Yuan, H. Liu, Z. Huang, J. M., Z. Ma, “On the bending
characterization of flexible radio-frequency single-crystalline germanium diodes on a plastic substrate”,
Applied Physics Letters, 106 (4), 043504 (2015).
29. D. Zhao, H. Yang, J.-H. Seo, Z.Ma, W. Zhou, "Design and Characterization of Photonic Crystal Membrane
Reflector Based Vertical Cavity Surface Emitting Lasers on Silicon", Reviews in Nanoscience and
Nanotechnology, 3 (2), 77-87 (2014).
[Invited review paper]
30. F. Xu, M.-Y. Wu, N. S. Safron, S. S. Roy, R. M. Jacobberger, D. J. Bindl, J.-H. Seo, T.-H. Chang, Z. Ma,
and M. S. Arnold, “Highly Stretchable Carbon Nanotube Transistors with Ion Gel Gate Dielectrics.” Nano
letters, 14 (2), 682-686 (2014). - Highlighted in C&EN report (Feb 2014).
31. F. Wang, J.-H. Seo, A. V. Kvit, Z. Li, Z. Ma, X. Wang, "Substitutional Cl-Doped ZnO Nanowires with
Metallic Conductivity and Their Application for High-Performance Photoelectrochemical Electrodes" ACS
applied materials & interfaces, 6 (2), 1288–1293 (2014).
32. W. Zhou, D. Zhao, Y.-C. Shuai, H. Yang, S. Chuwongin, A. Chadha, J.-H. Seo, K. X. Wang, V. Liu, Z.
Ma, S. Fan, “Progress in 2D photonic crystal Fano resonance photonics”, Progress in Quantum Electronics,
38 (1), 1-74 (2014).
[Invited review paper]
33. G. Qin, T. Cai, H.-C. Yuan, J.-H. Seo, J. Ma, Z. Ma, "Flexible RF Single-Crystal Germanium Switch on
Plastic Substrates", Applied Physics Letters, 104 (16), 163501 (2014).
34. J.-H. Seo, J. Park, S.I. Kim, B.J. Park, Z. Ma, J. Choi, B.K. Ju, "Nanopatterning by Laser Interference
Lithography: Applications to Optical Devices", Journal of Nanoscience and Nanotechnology, 14 (2),
1521-1532 (2013)
[Invited review paper]
35. Y. Shuai, D. Zhao, AS Chadha, J.-H. Seo, H. Yang, S. Fan, Z. Ma, W. Zhou, "Coupled double-layer Fano
resonance photonic crystal filters with lattice-displacement", Applied Physics Letters 103 (24), 241106
(2013). - Selected as an influential papers by Applied Physics Letters in 2015.
36. Y. Shuai, D. Zhao, Z. Tian, J.-H. Seo, D. V. Plant, Z. Ma, S. Fan, W. Zhou “Double-layer Fano resonance
photonic crystal filters”, Optics Express, 21 (21), 24582-24589 (2013).
37. J.-H. Seo, T.-Y. Oh, J.-H. Park, W. Zhou, B.-K. Ju, Z. Ma, “A flexible multifunctional organic-inorganic
heterojunction formed with pentacene and single-crystalline silicon nanomembrane”, Advanced
Functional Materials, 23, (27) 3365-3365 (2013).
4/10
- Featured as a front cover picture,
- This article has been highlighted in Hankok-News, YTN news.
38. J.-H. Seo, J.-H. Park, D. Zhou, H. Yang, W. Zhou, B.-K. Ju, Z. Ma, “Large-Size Printed Broadband
Membrane Reflectors by Laser Interference Lithography” IEEE Photonics Journal 5, (1) 2200106 (2013).
39. S.-W. Hwang, X. Huang, J.-H. Seo, J.-K. Song, S. Kim, S. Hage-Ali, H.-J. Chung, H. Tao, F. G. Omenetto,
Z. Ma, and J. A. Rogers, “Materials for bioresorbable radio frequency electronics”, Advanced Materials,
25 (26) 3526-3531 (2013).
40. J.-H. Seo, Y. Zhang, H.-C. Yuan, Y. Wang, W. Zhou, J. Ma, Z. Ma, and G. Qin, "Investigation of Various
Mechanical Bending Strains on Characteristics of Flexible Monocrystalline Silicon Nanomembrane Diodes
on a Plastic Substrate", Microelectronic Engineering, 110 40-43 (2013).
41. H. Zhou*, J.-H. Seo*, D. Paskiewicz* ,Y. Zhu , G. K. Celler , P. M. Voyles , W. Zhou , M. G. Lagally, Z.
Ma, "Fast flexible Electronics with Strained Silicon Nanomembranes", Scientific reports, 3, 1291 (2013).
-Also selected as "Most read Top 10"in Nature scientific reports *equal contribution
42. G. Qin, H.-C. Yuan, Y. Qin, J.-H. Seo, Y. Wang, J. Ma, and Z. Ma, "Fabrication and Characterization of
Flexible Microwave Single-Crystal Germanium Nanomembrane Diodes on a Plastic Substrate", IEEE
Electron Device Letters 34, (2), 160-162 (2013).
43. G. Qin*, J.-H. Seo*, Y. Zhang, H. Zhou, W. Zhou, Y. Wang, J. Ma, and Z. Ma, “Fabrication of Gigahertz
Flexible Silicon Thin-Film Transistors on Plastic Substrate and High-Frequency Characterization under
Bending Conditions”, IEEE Electron Device Letters, 34, (2), 262-264 (2013).*equal contribution
44. K. Zhang, J.-H. Seo, W. Zhou, Z. Ma, "Fast flexible electronics using transferrable silicon
nanomembranes", Journal of Physics D: Applied Physics, 45, 143001 (2012). [Invited review paper]
45. D. Zhao, H. Yang, S. Chuwongin, J.-H. Seo, Z. Ma, and W. Zhou, “Design of photonic crystal membrane
reflector based VCSELs,” IEEE Photonics Journal , 4, 2169-2175 (2012).
46. H. Yang, D. Zhao, S. Chuwongin, J.-H. Seo, W. Yang, Y. Shuai, J. Berggren, M. Hammar, Z. Ma, and W.
Zhou, "Transfer printed stacked nanomembrane lasers on silicon", Nature Photonics, 6, 617(2012).
- This article has been highlighted in IEEE Spectrum, Laser Focus World, PhysOrg etc.
- Also selected as "Most download Top 3"in Nature Photonics
47. W. Zhou, Z. Ma, S. Chuwongin, Y.-C. Shuai, J.-H. Seo, D. Zhao, H. Yang, and W. Yang, "Semiconductor
nanomembranes for integrated silicon photonics and flexible Photonics", Optical and Quantum
Electronics, 44, 12-13 (2012).
[Invited review paper]
48. H. Yang, D. Zhao, J.-H. Seo, S. Chuwongin, S. Kim, J. A. Rogers, Z. Ma, and W. Zhou, "Broadband
Membrane Reflectors on Glass", Photonics Technology Letters, 99 (2012).
49. F. Wang, J.-H. Seo, Z. Ma, X. Wang, "Substrate-Free Self-Assembly Approach Toward Large-Area
Nanomembranes", ACS Nano, 6(3) 2602 (2012). - Highlighted in C&EN report (Feb 16 2012).
50. A. B. Yankovich, B. Puchala, F. Wang, J.-H. Seo, D. Morgan, X. Wang, Z. Ma, A. Kvit, and P.M. Voyles,
"Stable p-type conduction from Sb-decorated head-to-head basal plane inversion domain boundaries in
ZnO nanowires", Nano Letters, 12, 3, 1311 (2012).
51. J. Shi , M. B Starr , X. Hua , Y. Hara , M. A. Anderson , J.-H. Seo , Z. Ma , and X. Wang, "Interface
Engineering by Piezoelectric Potential in ZnO-based Photoelectrochemical Anode", Nano Letters, 11,
5587(2011).
52. F. Wang, J.-H. Seo, D. Bayerl, J. Shi, H.Mi, Z. Ma, D. Zhao, Y. Shuai, W. Zhou and X.Wang, "An aqueous
solution-based doping strategy for large-scale synthesis of Sb-doped ZnO nanowires," Nanotechnology,
22, 225602 (2011).
5/10
53. G. Qin, L. Yang, J.-H. Seo, H.-C. Yuan, G. K. Celle, J. Ma, and Z. Ma, "Experimental characterization and
modeling of the bending strain effect on flexible microwave diodes and switches on plastic substrate ",
Applied Physics Letters, 99, 243104 (2011).
54. Z. Ma, K. Zhang, J.-H. Seo, H. Zhou, L. Sun, H.-C. Yuan, G. Qin, H. Pang, and W. Zhou, "Fast Flexible
Electronics Based on Printable Thin Mono-Crystalline Silicon", ECS Transactions, 34, 137 (2011).
55. J.-H. Seo, H.-C. Yuan, L. Sun, and Z. Ma, “Single-Crystal Silicon Nanomembrane Transfer Techniques
and Their Application toward Flexible Microwave Systems”, Journal of information display, 12, 2 (2011).
56. L. Sun, G. Qin, J.-H. Seo, G. K. Celler, W. Zhou, Z. Ma, "Flexible electronics: 12-GHz Thin-Film
Transistors on Transferrable Silicon Nanomembranes for High-Performance Flexible Electronics", Small,
6, 22, 2473 (2010). - Featured as a front cover picture.
57. G. Qin*, N. Jiang*, J.-H. Seo *, N. Cho*, G. E Ponchak, D. Weide, P. Ma, S. Stetson, M. Racanelli and Z.
Ma, "Cryogenic operation of a 24 GHz MMIC SiGe HBT medium power amplifier”, Semiconductor
Science Technology, 25 125002 (2010). -Also, selected as editor’s choice top 20 paper of 2010. *equal
contribution
58. J.-H. Kwon, J.-H. Seo, S.-I. Shin, K.-H. Kim, D.H. Choi, I.B. Kang, H. Kang, and B.-K. Ju, " A Zinc-oxide
Thin-film Transistor using a Spun-on Dielectric and Gate Electrode ", Journal of Physics D: Applied
Physics, 42 065105 (2009).
59. J.-H. Kwon, J.-H. Seo, S.-I. Shin, K. –H. Kim, D.-H. Choi, I.-B. Kang, H. Kang, and B.-K Ju "A 6,13-bis
Pentacene Thin- Film Transistor Using a Spun-On Inorganic Gate-Dielectric", IEEE, Transactions on
Electron Devices, 55, 2 (2008).
60. S.-I. Shin, J.-H. Kwon, J.-H. Seo, and B.-K. Ju, “Effect of modifying methyl siloxane-based dielectric by
polymer thin film for pentacene thin-film transistors ", Applied Surface Science, Vol. 254, Iss. 21, p. 6987
(2008).
61. J.-H. Kwon, J.-H. Seo, H. Kang, D. H. Choi, and B.-K. Ju, "p-type semiconducting a,wdihexylsexithiophene for an organic thin film transistor", Journal of Applied Physics, Vol.101, Iss.6,
p.064502, (2007). -Also, selected for the April 2, 2007 issue of Virtual Journal of Nanoscale Science &
Technology, Vol. 15, Iss. 13.
62. J.-H. Seo, J.-H. Kwon, S.-I. Shin, K.-S. Suh and B.-K. Ju, "Organic thin film transistors with polyvinyl
alcohol treated dielectric surface", Semiconductor Science Technology, Vol.22, No.9, pp.1039-1043,
(2007).
63. S.-I. Shin, J.-H. Kwon, J.-H. Seo, and B.-K. Ju, "Study on Characteristics of Solution-processible inorganic
dielectrics for pentacene thin film transistors", IEICE technical report. Electron devices 107(110), 331
(2007).
INVITED TALKS
1. J.-H. Seo, “Transfer Printed Crystalline Nanomembrane for Versatile Electronic Applications”, Bright
Mind to KAUST-NSF Research Conference on Electronic Materials, Devices and Systems for A Sustainable
Future 2015, February 14 - 16 2015, KAUST, Saudi Arabia.
2. J.-H. Seo, W. Zhou, Z. Ma, "Radio-Frequency Flexible Electronics: Transistors Passives", IEEE Bipolar /
BiCMOS Circuits and Technology Meeting 2014, September 28 - October 1, 2014, Coronado, CA, USA,
3. J.-H. Seo, W.D. Zhou, and Z. Ma, “Strained Si Nanomembrane Thin-Film Transistors on the Flexible
Substrate (Invited)”, Device Research Conference, June 23-26, 2013, Notre Dame, IN.
4. J.-H. Seo, W. D. Zhou, and Z. Ma, “High-Speed Microwave Thin-Film Transistors Based on Transferrable
Semiconductor Nanomembranes (Invited)”, IEEE International Conference on Solid-State and Integrated
Circuit Technology (ICSSICT12), Oct. 29-Nov.1, 2012, Xi’an, China.
6/10
5. J.-H. Seo and Z. Ma, “Advanced Printed Electronics: Processing and Applications”, Korea University,
Seoul, July 28, 2012.
6. J.-H. Seo, T.-Y. Oh, J. Park, W.D. Zhou, B.-K. Ju, and Z. Ma, “Highly sensitive organic-inorganic
heterojunction flexible photodetectors (Invited)”, Nanotech Conference & Expo, 2012, June 18-21, 2012 Santa Clara, CA.
7. Z. Ma, K. Zhang, J.-H. Seo, H. Zhou, L. Sun, H.-C. Yuan, G. Qin, H. Pang and W. D. Zhou, “Fast Flexible
Electronics Based on Printable Thin Mono-Crystalline Silicon (Invited)”, China Semiconductor
Technology International Conference (CSTIC) 2011, March 13-14 in Shanghai, China.
8. J.-H. Seo, H.-C. Yuan, L. Sun and Z. Ma, “Single-crystal silicon nanomembrane transfer techniques and
their application toward flexible microwave systems,” (Invited), 10th International Meeting on Information
Display/International Display Manufacturing Conference and Asia Display (IMID/IDMC/ASIA Display),
Seoul, Korea, October 11-15, 2010.
CONFERENCE PRESENTATIONS
1. W. Zhou, Z. Ma, D. Zhao, H. Yang, J.-H. Seo, “Hybrid Photonic Crystal Membrane Photonics”, Materials
Research Society Spring Meeting 2016, March 28- April 1, 2016, Phoenix, AZ, USA.
2. Z. Ma, Y. H. Jung, T.-H. Chang, J.-H. Seo, Z. Cai and S. Gong, "Green Microwave Electronics for the
Coming Era of Flexible Electronics", IEEE MTT International Microwave Symposium (IMS), May 22-27,
2016, San Francisco, CA, USA.
3. J.-H. Seo, T. Ling, L. J. Guo, Z. Ma, “Fast Flexible Thin-Film Transistors with Deep Submicron Channel
Enabled by Nanoimprint Lithography” 16th Topical Meeting on Silicon Monolithic Integrated Circuits in
RF Systems (SiRF’16), Austin, Texas, USA 24-27 January, 2016.
4. Z. Ma, Y. H. Jung, J.-H. Seo, T.-H. Chang, S. J. Cho and J. Lee, “Materials and Design Considerations for
Fast Flexible and Stretchable Electronics,” 2015 IEEE International Electron Devices Meeting (IEDM),
Washington, DC, December, 2015.
5. J.-H. Seo, T. Ling, S. Gong, L. J. Guo, Z. Ma, “Fast Flexible Thin-Film Transistors with Deep Submicron
Channel Enabled by Nanoimprint Lithography”, Nanoimprint and Nanoprint Technology 2015, Oct. 22-24
2015, Silverado Resort and Spa, Napa California USA.
6. Z. Ma, W. Zhou, J.-H. Seo, H. Yang, D. Zhao, S. Gong, “A Membrane Approach toward Electronics &
Optoelectronic Devices”, IEEE 2015 Summer Topicals Meeting Series, Jul. 13-15, 2015, British Colonial
Hilton, Nassau, Bahamas.
7. M. Cho, J.-H. Seo, J. Lee, D. Zhao, W. Zhou, and Z. Ma, "High-reflection Si/ SiO2 Bragg Reflector via
Membrane Transfer Printing", IEEE 2015 Summer Topicals Meeting Series, Jul. 13-15, 2015, British
Colonial Hilton, Nassau, Bahamas.
8. J.-H. Seo, T.-H. Chang, R. Sabo, Z. Cai, S. Gong, Z. Ma, "Radio-Frequency Flexible Transistors on
Cellulose Nanofibrillated Fiber (CNF) Substrates, 15th Topical Meeting on Silicon Monolithic Integrated
Circuits in RF Systems, Jan. 26-28 2015, Omni San Diego Hotel, San Diego, California, USA.
9. S. Liu, D. Zhao, J.-H. Seo, Y. Liu, Z. Ma and W. Zhou, “Thermally Engineered Photonics Crystal
Membrane Reflectors Based on Transferred Nanomembranes on Diamond”, IEEE Photonics Conference
2014, Oct. 12-16, 2014, Hyatt Regency La Jolla, San Diego, California, USA.
10. Z. Ma, J.-H. Seo, S.J. Cho, W. Zhou, “High-performance flexible microwave passives on plastic”, 2014
SPIE Defense+ Security, May 05, 2014, Baltimore, Maryland, USA.
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11. Z. Ma, W. D. Zhou, and J.-H. Seo, “High speed flexible electronics using transferrable single crystalline
nanomembranes (Invited)”, Plastic Electronics Conference & Exhibition, October 8-10, 2013, Messe
Dresden, Germany.
12. Y. Shuai, D. Zhao, J.-H. Seo, H. Yang, S. Fan, Z. Ma and W. Zhou, “Transfer Printed Nanomembrane
High-Q Filters Based on Displaced Double-Layer Fano Resonance Photonic Crystal Slabs”, IEEE
Photonics Conference 2013, Sept. 8-12, 2013, Hyatt Regency Bellevue, Bellevue, Washington, USA.
13. W. Fan, D. Zhao, S. Chuwongin, J.-H. Seo, H. Yang, J. Berggren, M. Hammar, Z. Ma, and W. Zhou,
“Fabrication of Electrically-pumped Resonance-cavity Membrane-reflector Surfaceemitters on Silicon”,
IEEE Photonics Conference 2013, Sept. 8-12, 2013, Hyatt Regency Bellevue, Bellevue, Washington, USA.
14. W. Fan, D. Zhao, S. Chuwongin, J.-H. Seo, H. Yang, J. Berggren, M. Hammar, Z. Ma, and W. Zhou,
“Electrically-pumped membrane-reflector surface-emitters on silicon”, IEEE Summer Topicals Meeting on
Micro- and Nano-cavity Integrated Photonics, July 8-10, 2013, Hilton Waikoloa Village, Waikoloa Hawaii,
USA.
15. J.-H. Seo, H. Zhou, D. M. Paskiewicz, M. G. Lagally, W. Zhou, Z. Ma, “15-GHz Flexible Microwave
Thin-Film Transistors on Plastic (Tu2C1)”, IEEE MTT International Microwave Symposium (IMS), June
2-7, 2013, Seattle, WA, USA.
16. D.-W. Park, T.-H. Chang, S. Mikael, J.-H. Seo, P. F. Nealey and Z. Ma, “Graphene RF transistors with
buried bottom gate,” 13th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems
(SiRF’13), Austin, TX, January 21-23, 2013.
17. Y. Shuai, D. Zhao, W. Zhou, Z. Tian, D. V. Plant, J.-H. Seo, Z. Ma, R. B. Jacobson and M. G. Lagally,
“Stacked Fano resonance photonic crystal nanomembrane high-Q filters,” IEEE Photonics Conference,
Burlingame, CA, September 23-27, 2012.
18. Y. Shuai, D. Zhao, W. Zhou, Z. Tian, D. V. Plant, J.-H. Seo, Z. Ma, R. B. Jacobson and M. G. Lagally,
“Stacked Fano resonance photonic crystal nanomembrane high-Q filters,” IEEE Photonics Conference,
Burlingame, CA, September 23-27, 2012.
19. D. Zhao, S. Chuwongin, H. Yang, J.-H. Seo, J. Berggren, M. Hammar, Z. Ma and W. Zhou, “Transfer
printed photonic crystal nanomembrane lasers on silicon with low optical pumping threshold,” Group IV
Photonics, San Diego, CA, August 29-31, 2012.
20. J.-H. Seo, J. Park, D. Zhao, T.-Y. Oh, H. Yang, W. Zhou, B.-K. Ju and Z. Ma, “Large-size printed
broadband membrane reflectors by laser interference lithography,” TechConnect World Nanotech
Conference and Expo 2012, Santa Clara, CA, June 18-21, 2012.
21. T.-H. Chang, H. S. Suh, S. Mikael, J.-H. Seo, P. F. Nealey and Z. Ma, “Flexible graphene transistor via
printing transfer,” TechConnect World Nanotech Conference and Expo 2012, Santa Clara, CA, June 1821, 2012.
22. R. Sabo, J.-H. Seo and Z. Ma, “Cellulose nanofiber composite substrates for flexible electronics,” 2012
TAPPI International Conference on Nanotechnology for Renewable Materials, Montreal, Canada, June 47, 2012.
23. M. Kim, J.-H. Seo, H. Yang, J. Shi, L. Mawst, W. Zhou, X. D. Wang, and Z. Ma, “Fabrication and
characterization of Si/GaInP heterojunction photodetectors,” 2012 Symposium on Photonics and
Optoelectronics (SOPO 2012), Shanghai, China, May 21-23, 2012.
24. J. H. Park, J.-H. Seo, T.-Y. Oh, S. Chang, Z. Ma and B.-K. Ju, “Fabrication of nano-scale and large-area
single-crystal silicon structures by the printing method,” 11th International Meeting on Information
Display (IMID), Seoul, Korea, October 11-15, 2011. - Awarded as an outstanding Poster Paper Award.
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25. Y. Shuai, D. Zhao, W. Zhou, J.-H. Seo and Z. Ma, “Fano resonance membrane reflectors from midinfrared to far-infrared,” IEEE Photonics 2011 Conference (IPC11), Arlington, VA, October 9-13,
(2011).
26. W. D. Zhou, Z. Ma, W. Yang, S. Chuwongin, Y. Shuai, J.-H. Seo, D. Zhao, H. Yang, and R. Soref “Stacked
crystalline semiconductor nanomembranes for 3D Si photonics (Invited)”, International Topical Meeting
on Information Photonics, May 18-20, 2011, Ottawa, Canada.
27. W. Yang, H. Yang, S. Chuwongin, J.-H. Seo, Z. Ma, J. Berggren, M. Hammar and W. Zhou,“Frameassisted membrane transfer for large area optoelectronic devices on flexible substrates,” IEEE Photonics
Society Winter Topicals 2011, Keystone, CO, January 10-12, (2011).
28. J.-H. Kwon, J.-H. Seo, S.-I. Shin, and B.-K. Ju, "Transparent thin-film transistor using a spun-on
dielectric and gate electrode", The 4th International Thin Film Transistors Conference (ITC'08) Kyung
Hee University, Seoul, Korea, pp.199-201 (2008).
29. S.-I. Shin, J.-H. Kwon, J.-H. Seo, and B.-K. Ju, "Organic Thin Film Transistors with Soluble Processing
Hybrid Dielectrics", The International Display Workshops (IDW'07), Sapporo Convention Center,
Sapporo, Japan, Vol.3, pp.1809-1812 (2007).
30. J.-H. Kwon, J.-H. Seo, S.-I. Shin, D. H. Choi, and B.-K. Ju, "6,13-bis(triisopropylsilylethynyl) Pentacene
Thin-film Transistors using Spun on Dielectric", The International Display Workshops (IDW'07),
Sapporo Convention Center, Sapporo, Japan, Vol.3, pp.1805-1808 (2007).
31. J.-H. Seo, J.-H. Kwon, S.-I. Shin, and B.-K. Ju, "Silver Nanoparticles Based Organic Thin Film
Transistors", ASID 2007, The 10th Asian Symposium on Information Display, Orchard Hotel, Singapore
(2007).
32. J.-H. Seo, J.-H. Kwon, and B.-K. Ju, "Insulator passivation of organic thin-film transistor for improving
device performance", 2007 International Thin Film Transistors Conference, ITC'07 in conjunction with
SID-Mid Europe Chapter Spring Meeting CNR Headquarters, Rome, Italy, pp.228-231 (2007).
33. J.-H. Seo, J.-H. Kwon, N.-R. Kim, and B.-K. Ju, "Enhanced Organic Thin-Film Transistors with Polymer
Gate and Double Polymer Dielectric Layer", IDW ’06, The 13th International Display Workshops, Otsu
Prince Hotel, Otsu, Japan, pp.793-796 (2006).
34. J.-H. Choi, Y-M. Kim, Y-W. Park, J.-H. Seo, J. W. Lee, S. J. Bae, and B. K. Ju, "Gas Permeability
Measurement Method by Electrical Analysis of Calcium Degradation for Organic Electronics", IDW ’06,
The 13th International Display Workshops, Otsu Prince Hotel, Otsu, Japan, pp.1307-1310 (2006).
35. N.-R. Kim, J.-H. Kwon, J.-H. Seo, J.-K. Kim, S.-W. Hwang, and B.-K. Ju, "Fully Patterned All-Organic
Thin Film Transistors on Flexible Substrate", The 6th International Conference on Electroluminscence of
Molecular Materials and Related Phenomena (ICEL-6), City University of Hong Kong Hong Kong SAR,
p.9.199 (2006).
PATENTS (US patents: 9, Korea patent 5)
1. Z. Ma, and J.-H. Seo, “METAL-OXIDE-SEMICONDUCTOR FIELD-EFFECT PHOTO
TRANSISTORS BASED ON SINGLE-CRYSTALLINE SEMICONDUCTOR THIN FILMS”,
P160090US01, Filed on October 16, 2015.
2. Z. Ma, H. Mi, T.-H. Chang, S. Gong, K. Xiong and J.-H. Seo, “FABRICATION METHOD FOR III-V
ON SI MULTI-JUNCTION SOLAR CELLS VIA EPITAXIAL LIFT-OFF AND PRINT TRANSFERASSISTED BONDING”, P160030US01, Filed on October 16, 2015.
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3. Z. Ma, and J.-H. Seo, “THIN FILM TRANSISTORS WITH TRENCH-DEFINED NANOSCALE
CHANNEL LENGTHS", P150093US01, Filed on March 20, 2015.
4. Z. Ma, and J.-H. Seo, "THERMAL DIFFUSION DOPING OF SINGLE-CRYSTALLINE DIAMOND",
P140384US01, Filed on Oct 7, 2014.
5. Z. Ma, and J.-H. Seo, "HYBRID HETEROSTRUCTURE LIGHT-EMITTING DEVICES",
P140343US01, Filed on Oct 9, 2014.
6. Z. Ma, and J.-H. Seo, "COMPACT DISTRIBUTED BRAGG REFLECTORS", US 14/334,770, US
9,337,622 B2, Issued on May 10, 2016.
7. Z. Ma, M. G. Lagally, and J.-H. Seo, "DOPED AND STRAINED FLEXIBILE THIN-FILM
TRANSISTORS", US 13/751,477, US 20140209977 A1, Issued on May 17, 2013.
8. Z. Ma, and J.-H. Seo, "LATTICE MISMATCHED HETEROJUNCTION STRUCTURES AND
DEVICES MADE THEREFROM", US 9,058,993, Issued on October 11 2014.
9. Z. Ma, X. Wang, F. Wang, and J.-H. Seo, "METHODS FOR MAKING LARGE-AREA, FREESTANDING METAL OXIDE FILMS." US 8,502,218 B2, Issued on June 16 2015.
10. B.K. Ju, J.H. Kwon, J. Jeong, K. Lee, J.-H. Seo, J. Choi, S.I. Shin, "METHOD FOR THE ORGANICINORGANIC PASSIVATION LAYER AND THEREFROM", KR10-2008-0000724, Issued on January
2 2008.
11. B.K. Ju, J.H. Kwon, J.-H. Seo, S.I. Shin, "METHOD FOR NON-VOLATILE MEMORY DEVICES BY
NANOIMPRINTING LITHOGRAPHY AND THEREFROM", KR10-2007-0104613 Issued on October
17 2007.
12. B.K. Ju, J.H. Kwon, J.-H. Seo, S.I. Shin, "METHOD FOR TRANSPARENT OXIDE THIN-FILM
TRANSISTORS AND THEREFROM", KR10-2007-0106630, Issued on October 23 2007.
13. B.K. Ju, J.-H. Seo, J.H. Kwon, S.I. Shin, "BI-DIELECTRIC LAYERED FLEXIBLE ORGANIC THINFILM TRANSISTORS", KR10-2007-0117828, Issued on November 19 2007.
14. B.K. Ju, J.H. Kwon, J. Jeong, J.-H. Seo, S.I. Shin, "HIGH-EFFICIENCY ORGANIC LIGHTINGEMITTING DEVICE WITH THE NANOWIRE ELECTRON INJECTION LAYER", KR10-20070118242, Issued on November 20 2007.
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