Invited Talks, Seminar and Conferences
10. "Recent advances in organic semiconductors devices"
The International Workshop on Advanced Materials and Nanotechnology, Hanoi, Vietnam, November, 2016
The International Workshop on Advanced Materials and Nanotechnology, Hanoi, Vietnam, November, 2016
9. "Spin injection and spin transport in hybrid organic/inorganic spin valves"
The 13th Joint MMM-Intermag Conference, San Diego, CA, January, 2016
The 13th Joint MMM-Intermag Conference, San Diego, CA, January, 2016
8. "Advances in spin injection and detections in organic spin valves"
Magnetically Stimulated Soft Matter Conference, Athens, Georgia, May, 2015
Magnetically Stimulated Soft Matter Conference, Athens, Georgia, May, 2015
7. “Effect of Magnetic Field in Organic Semiconductor Devices”
The 8th Energy, Materials, and Nanotechnology, Orlando, Florida, December, 2014
The 8th Energy, Materials, and Nanotechnology, Orlando, Florida, December, 2014
6. “Bipolar Organic Spin Valves”
10th Anniversary of Xiong et al. Nature paper announcing the organic spin-valve; An International Workshop, Salt Lake City, Utah, September, 2014
10th Anniversary of Xiong et al. Nature paper announcing the organic spin-valve; An International Workshop, Salt Lake City, Utah, September, 2014
5. “Unipolar and Bipolar Organic Spin Valves”
The 2nd International Conference on Computational Science and Engineering, Ho Chi Minh City, Vietnam, August, 2014
The 2nd International Conference on Computational Science and Engineering, Ho Chi Minh City, Vietnam, August, 2014
4. “Spin Organic Light Emitting Diodes”
Spintronics: Its Frontiers, Challenges and Opportunities; An International Workshop, Nanyang Technological University, Singapore, January, 2014
Spintronics: Its Frontiers, Challenges and Opportunities; An International Workshop, Nanyang Technological University, Singapore, January, 2014
3. “Spin Organic Light Emitting Diode”
APS meeting, Baltimore, March, 2013
APS meeting, Baltimore, March, 2013
2. “Spin-polarized organic light emitting diode based on a novel bipolar spin-valve”
The 7th International Conference on Photonics and Applications, Vietnam, November, 2012
The 7th International Conference on Photonics and Applications, Vietnam, November, 2012
1. “Spin-polarized Organic Light Emitting Diode Based on a Novel Bipolar Spin-valve”
SPINOS Meeting, London, September, 2012
SPINOS Meeting, London, September, 2012
12. “Current Advances in Spinterface and Spin Transport in Organic Spin Valves”
2018 Colloqium, University of Georgia, Janury 2018
2018 Colloqium, University of Georgia, Janury 2018
11. "Recent Advances in Spin Injection and Transport in Organic Spin Valves"
Beijing Jiaotong University, China, 2017
Beijing Jiaotong University, China, 2017
10. "Spin-orbit coupling and hyperfine interaction in organic semiconductors"
Ho-Chi-Minh pedagogical university, Vietnam, 2017
Ho-Chi-Minh pedagogical university, Vietnam, 2017
9. “Current Advances in Spinterface and Spin Transport in Organic Spin Valves”
2017 Colloquium, Georgia State University, January 2017
2017 Colloquium, Georgia State University, January 2017
8. 2014 Seminar, November 2014, University of Georgia
7. 2014 Colloquium, March 2014, University of Georgia
6. 2014 Seminar, August 2014, Can Tho University, Vietnam
5. 2013 Colloquium, April 2013, University of Iowa
4. 2012 Colloquium, March 2012, University of Utah
3. 2012 Colloquium, March 2012, University of South Carolina
2. 2012 Colloquium, March 2012, University of Georgia
1. 2011 Solid State Seminar, November 2011, Physics Department, University of Utah
8. "Magneto-conductivity in OLEDs blended with magnetic nanoparticles" (Poster)
R. Geng, S.R. Kristen, M.H. Phan, and T.D. Nguyen
61th Annual Conference on Magnetism and Magnetic Materials, New Orleans, November, 2016
R. Geng, S.R. Kristen, M.H. Phan, and T.D. Nguyen
61th Annual Conference on Magnetism and Magnetic Materials, New Orleans, November, 2016
7. "Engineering of spin injection and spin transport in organic spin valves using π-conjugated polymer brushes"
R. Geng, A. Roy, W. Zhao, R.C. Subedi, X. Li, J. Locklin, and T.D. Nguyen
SPINOS VI, Chicago, October, 2016
R. Geng, A. Roy, W. Zhao, R.C. Subedi, X. Li, J. Locklin, and T.D. Nguyen
SPINOS VI, Chicago, October, 2016
6. "Engineering of spin injection and spin transport in organic spin valves using π-conjugated polymer brushes"
R. Geng, A. Roy, W. Zhao, R.C. Subedi, X. Li, J. Locklin, and T.D. Nguyen
APS March Meeting, Baltimore, MD, March, 2016
R. Geng, A. Roy, W. Zhao, R.C. Subedi, X. Li, J. Locklin, and T.D. Nguyen
APS March Meeting, Baltimore, MD, March, 2016
5. "Large magnetoresistance at high bias voltage in double-organic-spacer spin valves"
R. Geng, S. Liang, Q. Zhang, L. You, R. C. Subedi, J. Wang, X. Han, and T.D. Nguyen
APS March Meeting, Baltimore, MD, March, 2016
R. Geng, S. Liang, Q. Zhang, L. You, R. C. Subedi, J. Wang, X. Han, and T.D. Nguyen
APS March Meeting, Baltimore, MD, March, 2016
4. "Curvature-enhanced spin orbit coupling and spinterface effect in fullerene-based organic spin valves" (poster)
R. Geng, S. Liang, B. Yang, W. Zhao, R.C. Subedi, X.G. Li, X.F. Han, T.D. Nguyen
Magnetically Stimulated Soft Materials Conference, University of Georgia, GA, May, 2015
R. Geng, S. Liang, B. Yang, W. Zhao, R.C. Subedi, X.G. Li, X.F. Han, T.D. Nguyen
Magnetically Stimulated Soft Materials Conference, University of Georgia, GA, May, 2015
3. "Large magnetoresistance at high bias voltage in double-organic-spacer spin valves"
R. C. Subedi, S. Liang, R. Geng, Q. Zhang, L. You, J. Wang, X. Han, T.D. Nguyen
Magnetically Stimulated Soft Materials Conference, University of Georgia, GA, May, 2015
R. C. Subedi, S. Liang, R. Geng, Q. Zhang, L. You, J. Wang, X. Han, T.D. Nguyen
Magnetically Stimulated Soft Materials Conference, University of Georgia, GA, May, 2015
2. "Discernment of possible organic magnetic field effect mechanisms using polymer light-emitting electrochemical cells"
R. Geng, R.C. Subedi, S. Liang, and T.D. Nguyen
The 8th Energy, Materials, and Nanotechnology, Orlando, Florida, December, 2014
R. Geng, R.C. Subedi, S. Liang, and T.D. Nguyen
The 8th Energy, Materials, and Nanotechnology, Orlando, Florida, December, 2014
1. “Tunable Magneto-conductance and Magneto-electroluminescence in Polymer Light-Emitting Electrochemical Planar Devices”
T. D. Nguyen
APS meeting, Denver, Colorado, March, 2014
T. D. Nguyen
APS meeting, Denver, Colorado, March, 2014