
112.
E-International Symposium on "Synthesis and Characterization of Smart
Materials and their Potential Application (ISSCSMA-2020)" on “Nanocomposite Flexible Films for Harvesting Mechanical
Energy” (16th June 20) at Guru Gobind Singh Indraprastha
University, New Delhi, 14th-17th June 2020.
111.
"Recent Advances in Nanoscience and Nanotechnology
(RANN-2020)" on “Nanocomposite for Energy Harvesting and Environmental
Remediation”, at NIT Srinagar, 25th Aug. 2020.
110. Online
Workshop on “Research Scholar Week: Applied Sciences and
Humanities" on "Nanotechnology for Social Benefits”, at NIT
Kurukshetra, 23rd Sept. 2020.
109. Short
Terms Course on “Synthesis and Characterization of Nanomaterials (SCNM-
2020)" on "Nanotechnology", at
J. C. Bose University, YMCA Faridabad. 2nd – 7th Nov.
2020.
108.
"Science Day program" on “Nanotechnology for
Social Benefits”, at Physics Department, Aligarh Muslim University,
Aligarh, 19th Feb. 2021.
107.
"AICTE sponsored Faculty Training program" on “Recent Trends of Physics of Engineering Materials Nanostructures for
Social Applications”, at DCR University of Science & Technology,
Murthal, Sonipat, 7th June 2021.
106.
International Conference on Ultrasonic and Materials Science for Advanced
Technologies 2019 (ICUMSAT-2019), Nov. 16-18, 2019 at Veer Bahadur Singh,
Purvanchal University, Jaunpur.
105. 64th DAE
Solid State Physics Symposium, Dec. 18-22, 2019, IIT
Jodhpur.
104. 10th East Asia
Symposium on Superconductor Electronics, 8-11 Oct., 2019, Tsinghua University,
Beijing, China
103. Inspire Camp,
Purvanchal University, Jaunpur, 16-18 Jan.2020.
102.
Material Science Seminar, Allahabad University, 7th Feb.
2021.
101. National
Seminar on New Materials and Applications (NSNMA 2018), Allahabad University,
India, Allahabad, 13 Oct. 2018.
100.
School of Electrical & Electronic Engineering, Yonsei University, Seoul,
Korea, 21 March 2019.
99.
International Conference on Electroactive Polymer (ICEP-2019), India, Udaipur,
3–8 Feb. 2019.
98.
Advances in Functional and Exotic Materials, 29th Annual General Meeting (AGM),
India, Tiruchirappalli,
14–16
Feb. 2018.
97.
Recent Trends in Materials Science & Spectroscopy, Aligarh Muslim
University,
India, Aligarh, 2 March
2019.
96.
Conference on Hydrogen Energy in Indian Prospective: Role of Nanomaterials,
Banaras Hindu University,
India,
Varanasi, 1-2 Nov. 2018.
95.
Department of Electronic Engineering, Incheon National University, Korea, 22
March 2019.
94.
Training Program on Materials Characterization for Research Applications, Saint
Longowal Institute of
Engineering
and Technology (SLIET), India, Longowal, 1 July 2019.
93. Nano
India 2019, Mahatma Gandhi University, India, Kottayam, Kerala, 26–27 April
2019.
92.
Workshop cum Demonstration on Special Modes of Scanning Probe Microscopy,
India, IIT Delhi, 20–21
Dec.
2018.
91. ICNBL
2019, NIT Srinagar, 6-10 April 2019.
90. 1st
Indian Materials Conclave and 30th AGM of MRSI, IISC, Bangalore, India, 12-15
Feb. 2019.
89. East
Asia Symposium on Superconductor Electronics, 5-8 Dec. 2017 at IIT
Delhi.
88.
International Conference on Technologically Advanced Materials (ICTAM) and
Asian Meeting on Ferroelectricity (AMF10) November 7-11, 2016 at University of
Delhi, New Delhi, India.
87.
International Conference on Advanced Materials, Allahabad University, 22 Feb.
2017.
86. 3rd
International Conference on Nanogenerators and Piezotronics (NGPT- 2016), Rome,
Italy, 15-17 June, 2016.
85. 9th
India – Singapore Joint Physics Symposium, NUS, Singapore, 24 – 26,
Feb. 2016.
84.
Nanomaterial for 2D devices and energy application, NIT Kurukshetra, 20-24 July
2015.
83. 3rd
National Conference on Photonics and Materials Sciences, Guru Jambheshwar
University of Science & Technology Hisar, India, Nov 18-19,
2015.
82. East
Asian Symposium on Superconductive Electronics 2015, Research Institute of
Standards and Science Daejeon, Republic of Korea, 4-6, Nov.
2015.
81.
Recent Trends for Science of Materials, MS University, Vadodara, 28-30 Dec.
2015
80.
Winter School-2015 on Frontiers in Materials Science, JNCASR, Bangalore, 7-11
Dec., 2015
79.
Nanotechnology (Aligarh Nano-V) and STEM-Education and Research (STEM CON-16),
AMU, Aligarh, 12-15, March 2016
78.
Member of Organizing Committee: International Conference on 8th India-Singapore
Symposium on
condensed matter Physics Feb 25-27, 2015 at IIT Kanpur
77.
Nanomaterials for Two Dimensional Devices and Energy Applications (N2DDEA) 20th
to 24th July 2015, School of Materials Science and Nanotechnology, NIT
Kurukshetra, Haryana, India.
76.
Invited lecture at Dept. of Materials, University of Cambridge, UK, 20 June
2015.
75. 8th
India-Singapore Symposium on Condensed Matter Physics, 25th to 27th Feb 2015,
IIT Kanpur, India.
74.
International conference on Advance Material, 24th to 26th March 2014,
Allahabad University, Allahabad, India.
73. 2nd
National Conference on Converging Technologies Beyond 2020, 28th to 29th Nov
2014, University Institute of Engineering and Technology, Kurukshetra
University, Kurukshetra, India.
72. ICMAT
2015 at Singapore, 28 June to 3 July 2015.
71. 7th
International Conference on Materials for Advanced Technologies (ICMAT – 2013),
5 July 2013, NUS, Singapore.
70.
ASSOCHAM's National Summit on "NANO-India" - Policy and Regulation on
10 June, 2014 at New Delhi.
69.
Conference on Nanostructures and Mechanics, Rowel Inst, Nov13 7th India –
Singapore Symposium on condensed matter Physics Feb 24, 2014 at IIT
Mumbai.
68.
Aligarh Nano – IV International 2014: International conference on Nanoscience
& Nanotechnology, March 8-10, 2014, AMU, Aligarh.
67.
International Conference on Advances in Materials for Applications (ICAMA –
2014), 24-26 March 2014, University of Allahabad,
Allahabad.
66.
Workshop on Advances in Nanotechnology, IIT Delhi 18 Jan
2014
65. Workshop on NRF,
IITD: BNERC, Toyo University Research Collaboration Program August 8, 2013 at
IIT Delhi
64. ICMAT 2013,
Singapore June 30- July 5, 2013
63. 6th
India-Singapore Joint Physics Symposium on Physics of Advanced Materials 25-27
Feb. 2013, IIT Kharagpur.
62. National Seminar
on Materials and energy security, 31 Dec. 2012, BHU, Varanasi (Invited
Talk)
61. Indo-Japan Joint
Physics Symposium, 8th December 2012, Toyo University,
Japan.
60. Workshop on
Nanoscale Devices and Fabrication 10th November 2012, IIT Delhi, New
Delhi
59. Workshop on Nano
Scale Technology and Superconductivity, Indore Inst. Technology 12-13 April
2013.
58. Indo-Japan meeting on ZnO, India,
IIT Madras, 9th Jan 2012.
57. 5th India-Singapore Joint Physics
Symposium on Physics of Advanced Materials, India, IIT Delhi, 26th
Feb. 2012.
56. Sixth East Asia Symposium on
Superconductor Electronics, Japan, Yamagata University, 28th Oct,
2011.
55. “Measurement of magnetic fluctuations using SQUID” At
East Asia Symposium on Superconductor Electronics EASSE-2009, Nanjing
University, China Oct 12-15, 2009.
54. “Development of a high-Tc SQUID
based measurement system for basic research studies” In Mini-workshop on
SQUID and its applications, Oct 16-18th Oct 009, SIMIT, Shanghai,
China.
53. “Zinc Oxide Nanostructured films, nanoparticles and
nanowires” Seoul National University, South Korea 23rd June
2009.
52. “Ferromagnetism in diluted magnetic semiconducting
Oxides” Physics
Department, Inha University, South Korea, 21st June
2009.
51. “Nanostructure Zinc Oxide: Synthesis, Properties and
Applications” Pohang University of Science & Technology, South
Korea, 20th July 2009.
50. “How weakness became strong point” Physics Department
Punjab University, Chandigarh, 30th March 2009.
49. “Zinc Oxide Nanostructured films and nanowires: Synthesis
and Optical properties” BHU, Varanasi in national conference on
"Recent Advances in Nano Materials and their applications", 7th March
2009.
48. “CNT transparent conducting films, silicon nanowires P-N
junctions” IBM T.J Watson Research Center, NY, USA, 23rd July
2008.
47. “Nanowires Devices” National conference on Materials
Science: Research and Development, National Physical Laboratory Delhi, 4th Sept
2008.
46. “Origin of Ferromagnetism in diluted magnetic semiconducting
oxides” At Physics Department, Pohang University of Science and
Technology, Korea, 3rd Sept. 2007.
45. “Nanostructure Oxides” Venkateshwara
College, Delhi University,
Delhi, 29 Sept. 2007.
44. “Discovery of GMR: A giant leap in data storage
technology” Punjab
University, Chandigarh, 23rd Nov. 2007.
43. “Ferromagnetism in Co-doped ZnO” Solid state Physics
DAE symposium, Mysore University, 28th Dec. 2007.
42. “Diluted magnetic semiconducting oxides”
Indo-Singapore
meeting at IIT Madras, 29th Feb. 2008.
41. “Mechanism of Ferromagnetism in Diluted magnetic
semiconducting oxides” TIFR, Mumbai, 11th April
2008.
40. “Diluted magnetic semiconducting Oxides: Novel materials for
Spintronics” In Visitor Program, Delhi University, Delhi, 23-24th March
2007.
39. “Defect-induced ferromagnetism in Co-doped ZnO”
International
Workshop on Advanced Materials and Technologies for Nano and Oxide Electronics
19-22 Feb 2007.
38. “Diluted magnetic semiconducting Oxides” In 94th
Indian Science Congress, Annamalai University, 3-7 Jan
2007.
37. “Noise measurement using SQUID” At East Asia
Symposium on Superconductor Electronics, Delhi 11-15 Dec
2007.
36. “Magnetic noise measurement using high-Tc
SQUID” 2006 Taiwan International Conference on Superconductivity &
the 8th Workshop on Low-temperature Physics, Yi-Lan, Taiwan, 2nd Aug
2006.
35. “Spintronics: A new dimension to electronics” In 93th
Indian Science Congress, Hyderabad 3-7 Jan 2006.
34. “Mechanism of ferromagnetism in Co doped” At NPL
Teddington, Middlesex, UK, TW11 0LW, 30 August 2005.
33. “Recent progress in dilute magnetic semiconducting
oxides” At
Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH,
UK, 8 August 2005.
32. “Ferromagnetism in transition metal doped semiconducting
oxides” At Physics Department, Trinity College, Dublin 2, Ireland, 11
-12 July 2005.
31. “Understanding of ferromagnetism Co doped ZnO” At
Dept. of Physics, University of Strathclyde, Glasgow G4 0NG, Scotland, 23-25
June 2005.
30. “Novel routes for dilute magnetic semiconducting
oxide” At
School of Physics and School of Chemistry, University of Nottingham, Nottingham
NG7 2RD, UK, 14 June 2005.
29. “Novel Electronic Materials: Presendial address” At
Materials Science section of Indian Science Congress, Ahmedabad 4 Jan
2005.
28. “Dilute-magnetic semiconducting oxides” At Department
of Physics, Imperial College, London, UK, 10 Dec.
2004.
27. “CMR Materials: Recent Studies” At Department of
Physics, National University of Singapore, 17 May
2004.
26. “Superconducting materials and devices” At National
Conference on Materials & their applications, Kurukshetra university,
Kurukshetra, 11 March 2004.
25. “Emerging Trends in Superconducting Electronics” In
Current trends in Low temperature Physics at JNU, New
Delhi.
24. “Colossal Magnetoresistance Materials” IIT Roorkee,
Roorkee, 26 Feb 2004.
23. “Investigation of grain boundary transport in doped rare
earth manganite using single bicrystal grain boundary in CMR films” At
Indian Science Congress Association Conference, Punjab University, Chandigarh,
7 Jan 2004.
22. “Low field magnetoresistance in manganites” In the
workshop on Exotic Materials and Nano Sciences Banaras Hindu University,
Varanasi, 29 Nov, 2003.
21. “Superconducting Electronics: Materials and
Devices" 90th
Indian Science Congress, Jan 3-7, Bangalore 2003.
20. “Grain Boundary Transport in Colossal Magnetoresistance
Manganites” in National Symposium on Colossal Magnetoresistance in rare
earth manganites at S. N. Bose National Centre for Basic Sciences, Calcutta Jan
7-10, 2003.
19. “Colossal Magnetoresistance Materials" in
National Seminar on Materials and its Applications, Dr. R.M.L. Avadh
University, Faizabad on Feb 27-28, 2003.
18. “Studies on magnetoresistance and conductance of bicrystal
grain boundary in La0.67Ba0.33MnO3 thin
film" International Symposium on Advances in Superconductivity
& Magnetism: Materials, Mechanisms & Devices on Sept. 25-28,
2001 at Mangalore
University.
17. “Measurement using SQUIDs" in SERC school on
Precision Physical Measurement and Measurement Science on Dec 4-23, 2000 at
NPL, New Delhi.
16. “High- Tc thin film Josephson junction and
SQUIDs" in
5th IUMRS-ASIA 98 conference at Bangalore on Oct 13, 1998.
15. “Role of grain boundaries in high-Tc
superconductors and doped rare earth manganese oxides” at MRSI, IIT
Madras, on Feb 11, 1998 [MRSI MEDAL LECTURE].
14. “Advances in high-Tc
superconducting devices in the last ten years” at Physics Department,
Banaras Hindu University, Varanasi.
13. “Developments in high-Tc
superconductors: Expectation and Realities” Physics Department, Banaras
Hindu University, Varanasi on Feb 7, 1996.
12. “Applications of high-Tc
superconductors” at Physics Department, Banaras Hindu University,
Varanasi on Dec 30, 1996.
11. “Basics of high-Tc superconductors”
at Physics Department, Banaras Hindu University, Varanasi on Dec 29,
1996.
10. “High-Tc SQUIDs” at IUC, Indore on Dec 15,
1995.
9. “High-Tc Josephson Junctions” at IUC, Indore on Dec
14, 1995.
8. “Noise in high-Tc
superconductors”
in ICTP workshop on Physics and Chemistry of Transition Metal Oxides at IISc,
Bangalore on Dec 4, 1995.
7. “Studies on artificial grain boundaries in YBCO
thin films”
at Bhabha Atomic Research Centre, Mumbai on March 15,
1995.
6. “Developments in high-Tc dc-SQUIDs”
at Tata Institute of Fundamental Research, Mumbai on March 14,
1995.
5. “High-Tc SQUIDs” at Physics Department, Banaras Hindu
University, Varanasi on Aug, 1993.
4. “Magnetic flux distribution along triangular grain
boundaries in YBCO thin films” at AT&T Bell Lab., Murray Hill, New
Jersey, USA, Aug 1994.
3. “Study on high-Tc dc-SQUID in a
portable cryocooler” at Superconductivity Center, University of
Maryland, Maryland, USA, Aug 1994.
2. “Portable high-Tc SQUID
magnetometer” at Institute of superconductivity, University of Buffalo,
Buffalo, USA on July 29, 1994.
1. “Bicrystal Junction high-Tc
dc-SQUID” at Dept. of Electrical Engineering., University of Rochester,
Rochester, USA on July 27,1994.