(A) Research Publications in Refereed International Journals( Q1/Q2)
(1995)
1. Ajay, S. Patra, and R.S.Tripathi,
Effect of an interband interaction on narrow band superconductivity;
Physical Review B51, 12658 (1995) IF 3.72 Q1
2. Ajay, S. Patra, and R.S.Tripathi,
Effect of interlayer coupling on Neel Temperature in Copper oxide-based antiferromagnets;
Physica Status Solidi (b)188, 787 (1995) IF 1.82 Q2
(1996)
3. Amit Pratap, Ajay, and R.S.Tripathi,
Magnetic properties of quasi-2Dantiferromagnet:
Physica Status Solidi(b)197,453 (1996) IF 1.82 Q2
4. Amit Pratap, Ajay, and R.S.Tripathi,
Effect of interlayer interactions in high-Tc cuprate superconductors;
Journal of Superconductivity, 9, 595 (1996) IF 1.13 Q2
(1997)
5. Ajay, R.S.Tripathi,
Role of interlayer interactions on Transition Temperature in high -Tc cuprates;
Physica C (Superconductivity& Its Applications), 274, 73(1997) IF 1.404 Q2
(1998)
6. R. Lal, Ajay, R.L.Hota and S.K.Joshi,
Model for c-axis resistivity of cuprate Superconductors;
Physical Review B 57, 6126 (1998) IF 3.71 Q1
7. Amit Pratap, Ajay, and R.S.Tripathi
Spin wave contribution to Thermal Expansion in high Tc cuprate Superconductors;
Physica C (Superconductivity& Its applications), 294, 270 (1998) IF 1.404 Q2
(1999)
8. Ajay,
Role of interlayer coupling in the Superconducting State of layered cuprate superconductors;
Physica C (Superconductivity& Its Applications) 361, 267 (1999) IF 1.404 Q2
9. Ajay, R. Lal, and S.K.Joshi,
Study of doping dependent shift in the Chemical Potential of high Tc Cuprates by t-t’- J Model;
Physica C (Superconductivity& Its Applications) 325, 210 (1999) IF 1.404 Q2
10. Govind, Amit Pratap, Ajay, and R.S.Tripathi,
Thermodynamic properties of bilayer cuprate superconductors;
Physica C (Superconductivity& Its Applications) 322, 42 (1999) IF 1.404 Q2
11. Govind, Amit Pratap, Ajay, and R.S.Tripathi,
Specific Heat of Bilayered Cuprate Superconductors;
Solid State Physics:(DAE-proceedings) 42 (1999)
(2000)
12. Govind, Ajay, and R.S.Tripathi,
Superconducting properties of bilayer cuprates: Role of CuO chains,
Physica C (Superconductivity & Its Applications) 334, 215 (2000) IF 1.404 Q2
13. Govind, Amit Pratap, Ajay, and R.S.Tripathi,
Bilayer-exchange couplings and Neel Temperature of YBaCuO;
Pramana J. Physics 54, 423 (2000) IF 1.688 Q2
(2001)
14. Amit Pratap, Govind, Ajay, and S.K.Joshi,
Temperature dependence of the magnetisation and optical magnon gap in bilayer cuprate antiferromagnets;
Physica C (Superconductivity& Its Applications) 353, 296 (2001) IF 1.404 Q2
15. Govind, Ajay, and S.K.Joshi,
Interplay of single particle and Copper pair tunneling on the superconducting state of bilayered high- Tc cuprates;
Physica-C (Superconductivity Its Applications) 353, 289 (2001) IF 1.404 Q2
16. M.Sharma, Govind, Amit Pratap, Ajay, and R.S.Tripathi,
Role of dipole-dipole interaction on the magnetic dynamics of anisotropic layered cuprate antiferromagnetic;
Physica Status Solidi(b), 226 (2001) IF 1.81 Q2
17. Govind, Amit Pratap, Ajay, and R.S.Tripathi,
Magnetic properties of undoped Cuprate systems;
European Physical Journal B 23, 153 (2001) IF 2.14 Q2
(2002)
18. Ajay, Amit Pratap and S.K.Joshi,
Role of Cu d-d inter-orbital electron correlations on the out- of- plane conduction in high Tc cuprates:
Physica C (Superconductivity & Its Applications)), 371, 139 (2002) IF 1.404 Q2
19. Govind, Ajay, and S.K.Joshi,
Condensation energy of bilayered cuprate superconductors;
Pramana, J. of Phys. 58, 861(2002) IF 1.688 Q2
20. M.P. Singh, Govind, Ajay, and B.R.K.Gupta,
Role of bilayer-chains coupling on the supercurrent density in layered cuprate superconductors;
Solid State Phys. (DAE-Proceedings) 45, 397(2002)
(2003)
21. M.P.Singh, Ajay and B.R.K.Gupta,
Temperature Dependence of the supercurrent density in bilayer cuprate superconductors,
Physica C (Superconductivity & Its Applications)3 83, 388(2003) IF 1.404 Q2
22. M.P.Singh, Govind, Ajay, and B.R.K.Gupta,
Role of CuO chains on the supercurrent density in layered cuprate superconductors;
Indian J. Phys.77A (5), 441(2003) IF 1.242 Q2
(2004)
23. A. Singh, P.K.Pathak, Ajay and R. Kishore
Role of interlayer coupling on isotope effect in layered high-Tc cuprate superconductors;
Physica C (Superconductivity& Its Applications) 415, 145(2004) IF 1.404 Q2
(2005)
24. P.K.Pathak, Ajay, and S.K.Joshi,
Spectral properties of doped bilayer high Tc cuprates: Role of interlayer coupling,
Physica C(Superconductivity& Its Applications)) 423,137(2005) ) IF 1.404 Q2
25. P.K.Pathak, and Ajay,
Electronic spectra of optimal doped bilayer and trilayer cuprate superconductors,
Physica C(Superconductivity& Its Applications) )423, 127(2005) IF 1.404 Q2
(2006)
26. P.K.Pathak, and Ajay,
Electronic spectra of doped bilayer high Tc cuprates within t-t’-t’’-U model
Physica C (Superconductivity& Its Applications) 444, 31 (2006) IF 1.404 Q2
(2007)
27. P. Ahalawat, P.K.Pathak, and Ajay
Interplay of single-particle and Josephson Cooper pair tunneling on the electronic spectra in bilayer cuprate superconductors
Physica C (Superconductivity& Its applications) 455, 46 (2007) IF 1.404 Q2
(2008)
28. B.S. Tewari, Ajay, and R. Kishore
Influence of three site exchange interaction on electronic spectra of high Tc layered cuprates,
Physica C (Superconductivity& Its Applications) 468,237-243 (2008) IF 1.404 Q2
29. B.S.Tewari, A. Dhyani, and Ajay
Influence of inter-unit cell resonant tunneling on the out-of-plane electronic transport behavior in layered high Tc cuprates;
European Physical Journal B 66, 67-74 (2008) IF 2.14 Q2
(2009)
30. A. Dhyani, B.S.Tewari, and Ajay
Josephson supercurrent through nano- superconducting quantum dots Junction;
Physica E (Nanostructure & Low dimensional systems) 41,1179(2009) IF 3.176 Q1
31. A. Dhyani, B.S.Tewari, and Ajay
Interplay of Single-particle and Josephson tunneling on the Supercurrent across the superconducting quantum dot Junction;
Physica E (Nanostructure &Low dimensional systems) 42, 162 (2009) IF 3.176 Q1
(2011)
32. Ajay, B.S.Tewari, and Govind,
Influence of C-axis inter-unit cell resonant tunneling on the spectral function in bilayer cuprates:
Int. Journal of Modern Physics, 2, 759 (2011) IF 0.68
(2013)
33. Sanjay Kumar, and Ajay
Electronic spectra of monolayer and bilayer graphene nanostructures:
J. of Comput. and Theo. Nanoscience. 10, 1-13(2013) IF 1.18 Q2
34. Luxmi Rani and Ajay
Electronic spectra of Iron Pnictide Superconductors: Influence of Multi-orbitals hopping and Hund’s Coupling
J. of Superconductivity and Novel Magnetism-26, 527(2013) IF 1.18 Q2
35. Sanjay Kumar, and Ajay
Quasi-Particle spectrum and Density of electronic states in AA- and AB- Stacked bilayer Graphene:
The European Physical Journal B: 86,111 (2013) IF 2.14 Q1
(2014)
36. Luxmi Rani and Ajay
Single-particle spectral function in Iron Pnictide Superconductors within two-band model:
American Institute of Physics (AIP): Proceeding:1591,1618(2014)
37. Luxmi Rani and Ajay
Quasi -Particle Dispersion and Density of States in Superconducting State of Iron Pinictide Superconductors
Materials Express -04,1-15(2014) IF 2.62 Q2
38. Gagan Rajput, Rajendra Kumar, and Ajay
Tunable Josephson in Hybrid Parallel Coupled Double Quantum Dot superconductor Tunnel Junction;
Superlattice & Microstructures(Elsevier)-73, 193-202( 2014) IF 2.385 Q2
(2015)
39. Sanjay Kumar, and Ajay
Quasi-particle spectrum in trilayer graphene: Role of On-site Coulomb interaction and Interlayer Coupling,
Physica E (Nano-structures & Low dimensional syst)-65,36-43 (2015) IF 3.176 Q1
40. Luxmi Rani and Ajay
Influence of Multi-Orbital Hopping and Anisotropy in Intra & Inter Orbital Coulomb Interaction on Electronic Spectra in Iron Pnictide Superconductors;
Physica C (Superconductivity &Applications) 510, 31-41(2015) IF 1.404 Q2
41. A. Dhyani, Rajendra Kumar, B.S.Tewari, and Ajay
Tunable Josephson Supercrrent Through a Two-Level Quantum Dot-Superconductors Tunnel Junction:
Journal of Computational Electronics (Springer-Verlag)-14,139-145( 2015) IF 1.62 Q2
42. Sanjay Kumar, and Ajay
Electronic Spectrum of Trilayer Graphene;
Indian J. of Physics(Springer) 88(8), 813-829 (2015) IF 1.407 Q2
43. Sanjay Kumar, and Ajay
Influence of Interlayer Coupling and Intra layer Coulomb Interaction on electronic Transport in Bilayer Graphene:
Current Applied Physics, 15, 1205-1215(2015) IF 2.37 Q2
(2016)
44. Luxmi Rani and Ajay
Influence of Multi-Orbital Hopping, Coulomb correlations and Hund's Coupling on Transition Temperatur in doped Iron-based Superconductor;
J. of Supercond. & Nov. Magn. 29, 67-77 (2016) IF 1.675 Q2
(2017)
45. Luxmi Rani and Ajay
Influence of Multi-Orbitals and anisotropic Coulomb Interactions on Isotope effect Coefficient in doped Iron-based Superconductors;
Physica C (Superconductivity & Its Applications) 537,17- 22 (2017) IF 1.404 Q2
(2019)
46. B.S. Tewari, M. Tewari, A. Dhyani, and Ajay
Study of inter-band pair transfer and density of States on Isotope effect in TTF(Ni(dmit)2)2 Organic Superconductors;
Physica C, (Superconductivity and its Application ) 1353591 (2019) IF 1.404 Q2
(2020)
47. Sachin Verma and Ajay
Influence of superconductivity on the magnetic moment of quantum impurity embedded in BCS superconductor
J. Phys.: Condens. Matter 33, 085603 (2020) IF 2.745 Q1
(2021)
48. B. S. Tewari, M. Ahlawat, A. Dhyani and Ajay
Influence of pseudo-gap and interlayer coupling on isotope effect in bilayer cuprate
Physica C, (Superconductivity and its Application ) 1353895 (2021) IF 1.404 Q2
49. Tanuj Chamoli and Ajay
Andreev bound states in Superconductor-quantum dot-Superconductor junction at infinite-U limit;
J. of Super. & Noval Magnetism, (Springer), 35, 73-78 (2021) IF 1.675 Q2
(2022)
50. Sachin Verma and Ajay
Non-equilibrium thermoelectric transport across normal metal-Quantum Dot-Superconductor hybrid system within the Coulomb blockade regime
J. Phys.: Condens. Matter 34, 155601 (2022) IF 2.745 Q1
51. Tanuj Chamoli, and Ajay;
Josephson's Transport Through Parallel Double Coupled Quantum Dots at infinite - U limit;
The European Physical Journal B, 95, 163 (2022) Q2
52. M. Ahlawat, Luxmi Rani and Ajay;
Influence of Multi-Orbitals and Hund's Coupling Induced Pseudogap on Specific Heat Jump in Iron-Pnictide High Tc Superconductors;
Physica status solidi (b), 259, 2200192 (2022) IF 1.782 Q2
(2023)
53. Bhupendra Kumar, Sachin Verma, and Ajay;
Phase and Thermal Driven Transport across T-Shaped Double Quantum Dot Josephson Junction;
J. of Super. & Noval Magnetism, 36, 831-841 (2023) IF 1.675 Q2
54. Veerpal and Ajay;
Evolution of Flat Band and Van Hove Singularities with Inter-layer Coupling in TBG;
Journal of Physics: Conference Series, 2518, 012013 (2023) E-QMT 2022
55. Sachin Verma, and Ajay;
A Strongly Correlated Quantum Dot Heat Engine with Optimal Performance: An Nonequilibrium Green’s function Approach;
Physica status solidi (b), 260, 2200608 (2023) IF 1.782 Q2
56. Bhupendra Kumar, Sachin Verma , Tanuj Chamoli, and Ajay;
Josephson transport across T-shaped and series-configured double quantum dots system at infinite-U limit;
European Physical Journal B , 96, 168 (2023) Q2
(2024)
57. Sachin Verma, and Ajay;
Seeback power generation and Peltier cooling in a Normal metal-quantum dot superconductor Nanodevice;
Accepted in Journal of Low Temperature Physics (https://doi.org/10.1007/s10909-024-03047-8) (2024) IF 2.0 Q2
58. Veerpal, and Ajay;
Twist angle, Strain, Corrugation and Moire Unit Cell in Twisted Bi-layer Graphene;
Accepted in Modelling and Simulation in Materials Science and Engineering (106955.R1) (2024) IF 1.8 Q2
(B) Contributions in International Conferences and Seminars (Ajay):
1. Ajay and R.S.Tripathi,
Role of Interlayer Interactions in High-Tc Cuprate Superconductors: Presented at International Conference on Strongly Correlated Electron Systems, held at Goa (India) 27-30, Sept.(1995)
2. Ajay and R.S.Tripathi,
Intra and Interlayer Pairings in High-Tc Cuprate Systems: International Seminar on CDDM, held at University of Kurukshetra(India) 22-24, Jan. (1996).
3. Govind, Ajay and S.K.Joshi
Condensation energy of bilayered cuprate superconductors: International Symposium on Advances in Superconductivity and Magnetism: Mechanism, Materials and Devices, organised by TIFR- held at Manglore University, Mangalore: 24-28, Sept. (2001).
4. Ajay, B. S. Tewari, Govind and S.K.Joshi,
Electronic spectra of bilayer high Tc cuprates: role of intra and interunit cell couplings, Presented at International Workshop on the Physics of Mesoscopic and Disordered Materials held at, Physics Department IIT-Kanpur, Dec. 04-08 (2006)
5. Ajay,
Electronic spectra of strongly correlated layered high Tc cuprate superconductors; proceeding “XI training course in the Physics of Strongly Correlated Systems” organized by International Institute of Advanced Scientific Studies(IIASS), and University of Salerno, Vietri Sul Mare –Italy, during 02-13 Octo. (2006)
6. P.K.Pathak, B.S.Tewari, Ajay and R.Kishore,
Pseudogap in the electronic spectra of doped high Tc cuprate in normal state,(Oral) presented in International Conference on Condensed Matter Physics (ICCMP-2007) held at University of Rajasthan, during 25-28 Nov. (2007)
7. M.P.Singh, B.S.Tewari, Ajay,
Temperature dependence of anisotropy in the supercurrent density in layered cuprate superconductors,(Oral) presented at International Conference on Condensed Matter Physics (ICCMP-2007) held at University of Rajasthan, during 25-28 Nov. (2007)
8. B.S.Tewari, Ajay and S.K.Joshi,
Influence of long range hoppings and three site exchange interaction on the electronic spectra of bilayer cuprate Superconductors: presented at Summer School on “From BCS to Exotic Superconductivity , held at Cargese, France, during July 16 to 28, (2007)
9. A.Dhyani, B.S.Tewari, and Ajay,
Interplay of Single particle and Josephson tunneling on the Supercurrent across the superconducting quantum dot Junction: presented (Oral) in International Symposium for Research Scholars on metallurgy, Materials Science, and Engineering, held at Department of metallurgy and Materials Engineering, IIT- Chennai, during Dec. -10-12 (2008)
10. Ajay, B.S.Tewari, and Govind,
Influence of Intra cell Coupling and Inter cell Resonant tunneling on the Electronic spectra of Bilayer High Tc Cuprites, Presented(Orally) in the International Conference on Superconductivity and Magnetism(ICSM-2010) ,Organised by Ankara University, antalya, Turkey, during 25-30 April (2010)
11. Sanjay Kumar and Ajay,
Study of electronic transport behavior in Graphene multilayered Nanostuctures” presented in International Conference on Quantum effects of Solids of Today (ICONQUEST-2010), Organised by National Physical Laboratory- New Delhi India, during 21-23 December (2010)
12. A. Dhyani, B.S.Tewari, and Ajay,
Study of Josephson Supercurrent across a correalted Quantum dot coupled to s- wave Superconducting leads presented in the International Conference on Strongly Correlated Electronic Systems (SCES 2011) at Combridge, UK. During August 29- September 3, (2011)
13. Sanjay Kumar and Ajay,
Spectral Properties of Correlated Monolayer and Bilayer Graphene Nanostructures: presented at Innovations in the Strongly Correlated Electronic Systems: School and Workshop” organized by The Abdus Salam International Centre for Theoretical Physics (ICTP) Trieste- Italy during August 6 – 17 (2012).
14. Sanjay Kumar and Ajay,
Spectral Properties of Correlated Trilayer Graphene: presented (Oral) at International conference on Materials Science and Condensed Matter Physics , held at Berlin, Germany, during May 22 – 23 (2013).
15. Sanjay Kumar and Ajay,
Electronic Properties of Correlated Multilayer Graphene:A Tight Binding Approach, presented (Invited Talk) at International conference on Nanotechnology(Nanotech. Dubai) , held at Dubai during Oct. 28-30 (2013).
16. Luxmi Rani and Ajay,
Influence of Anisotropy in Coulomb Interaction on Density of Electronic States in Iron Pnictide Superconductors: Presented in International Conference on Recent Advances in Physics for Interdisciplinary Development (ICRAPID2014) held at Satyabama University- Chennai,India during 23-24 January (2014)
17. Rajendra Kumar and Ajay,
Study of Electronic Spectral density of Cooper Pair in double Coupled series Quantum Dots Superconductors Nanoscopic Junction; presented in International Conference on Emerging Materials and Applications-ICEMA-2014, held at IIT Roorkee,-India during 5-6 April (2014)
18. Luxmi Rani and Ajay,
A Theoretical Study of Nature of Pairing Symmetry in Superconductors: Orally presented at International Conference on Emerging Materials and Applications-ICEMA-2014, held at IIT Roorkee,-India during 5-6 April (2014)
19. Luxmi Rani and Ajay,
Influence of Multi-Orbital, Hunds Coupling and Electronic Correlations on Electronic Spectrum in Iron Based Superconductors” presentation of research activities in International Summer School on “New Physics due to Spin Orbit Coupling in Correlated electron Systems” CORSO.2015 Organised by University of Paris- at IESC- Cargese,-France during August 4 - 14(2015).
20. Tanuj Chamoli and Ajay,
Tunneling Conductance across Nanoscopic Superconducting double coupled quantum dots , Presented at International Conference on Condensed Matter & Applied Physics (ICC) Bikaner November (2017)
21. Ajay,
A Theoretical Model Study of Electronic spectrum and Transport behavior in twisted bilayer Graphene Nanostructures ( Invited talk, at Symposium of Carbon Electronic Nanomaterials-(collaborative Indo- Israel activities ) BITS-Plani (IOE) held during 8 - 9 Nov. (2019)
22. Tanuj Chamoli and Ajay,
Study of Sub-gap states in Superconducting double coupled quantum dots Josephson Junctions, accepted for presentation at International Conference on Functional Materials held at IIT Kgp, 6-8 January (2020)
23. Veer Pal and Ajay,
Electronic transport in AB-bilayer and twisted bilayer graphene nanostructures: Invited Oral Presentation at International Conference on Advances in Functional Materials to be held at University of California, Los Angeles, USA (AAAFM-UCLA, deferred till June (2021)
24. Sachin Verma and Ajay,
Non-equilibrium thermoelectric transport across normal metal-Quantum Dot- Superconductor hybrid system within the Coulomb blockade regime: Oral presentation (Offline) at the International Conference on Quantum Materials and Technologies (ICQMT-2022) held at Milas-Bodrum, Turkey during 16th -22nd October 2022
25. Sachin Verma and Ajay,
Theoretical study of Strongly Correlated Normal metal /Superconductor-Quantum-Dot Thermoelectric Particle-exchange Heat Engines, Poster presentation (Offline) at the 4th PRL CONFERENCE ON CONDENSED MATTER PHYSICS (PRL CCMP 2023) held on 6th February to 8th February 2023 at the Physical Research Laboratory (PRL), Ahmedabad, India
(C) Contributions in National Conferences and Seminars (Ajay):
1. Ajay, S.Patra, and R.S.Tripathi:
Effect of Interband Interaction on Narrow Band Superconductivity,
DAE, Solid State Physics Symposium held at University of Rajasthan, Jaipur (India) Vol. 37C, pp.139(1994).
2. Ajay, S.Patra, and R.S.Tripathi
Effect of Interlayer Coupling on Neel Temperature in Copper Oxide Based Antiferromagnets; DAE, Solid State Physics Symposium held at University of Rajasthan, Jaipur (India) Vl-37C, pp.316 (1994).
3. Amit Pratap, Ajay, and R.S.Tripathi:
Magnetic Dynamics of Layered Antiferromagnet: Condensed Matter Days, held at Institute of Physics,Bhubaneswar, 15-16,Aug.(1995).
4. Ajay,
Study of Superconductivity in Narrow Band Systems Including Excitonic correlation, Presented at DAE, Solid State Physics Symposium held at IACS Calcutta (India) Vol.38C, pp.47(1995).
5. M.Sharma, Amit Pratap, Ajay, and R.S.Tripathi,
Role of Dipolar Interaction in Magnetic Dynamics of Layered Antiferromagnets:DAE, Solid State Physics Symposium held at Kochi (India) Vol.39C(1997).
6. Ajay and S.K.Joshi,
Doping dependence of the Chemical Potential in high Tc cuprates;
Proce. DAE Solid State Physics Symposium held at Kalpakkam (India) 27-31 Dec.(1999)
7. Govind, Ajay, Amit Pratap, and R.S.Tripathi
Specific heat of bailer cuprate superconductors; DAE, Solid State Physics
Symposium held at Kalpakkam (India) 27-31, Dec.(1999)
8. Govind, Ajay, Amit Pratap, and R.S.Tripathi,
Role of CuO chains on the superconducting properties of bilayered cuprate superconducors; National Seminar on material Science:Trends and Future, held at SLIET-Longowal, Sangrur-India, 24-25, Feb.(2000)
9. Ajay, Amit Pratap and S.K.Joshi,
Electron correlation effects on the out of plane conduction in cuprates;
Proce. of National Conference on RDDM, held at Department of Physics, Panjab University, Chandigarh (India), 15-16 March (2001).
10. M.P.Singh, Ajay, Govind, and B.R.K.Gupta,
Role of bilayer-chains coupling on the supercurrent density in layered cuprate superconductors , Proceedings of DAE, Solid State Phys.45, 397, Dec. 27-31 (2002)
11. P.K.Pathak, Ajay, and S.K.Joshi,
Bilayer-splitting effects in the electronic spectra of high Tc cuprates,
DAE, Solid State Physics Symposium held at Guru Nanak Dev University Amritsar, during 27-31 Dec. (2004)
12. P.K.Pathak, and Ajay,
Electronic spectra of multilayer high Tc cuprate superconductors,
Proceedings of Indian Science Congress held at Nirma University of Science & Technology, Ahmedabad, during 3-7, Jan. (2005)
13. P.K.Pathak, Ajay, and S.K.Joshi,
Density of States of bilayer high Tc cuprates: role of intrabilayer coupling, Presented at 50-th DAE, Solid State Physics Symposium held at Bhabha Atomic Research Centre, Mumbai, during 05-09 Dec. (2005)
14. P.K.Pathak, and Ajay,
Bilayer and trilayer-splitting effects in the electronic spectra of multilayered high Tc cuprates, Presented at 50-th DAE, Solid State Physics Symposium held at Bhabha Atomic Research Centre, Mumbai, during 05-09 Dec. (2005)
15. M.Pant, B.S.Tewari and Ajay,
Role of interband pair transfer processes on isotopic effect in Superconducting
TTF [Ni(dmit)2]2 System, oral presentation at Uttaranchal State Science Congress, Dehradun, Nov. 10-11, (2006)
16. Ajay, P.Ahalawat, P.K.Pathak,
Peak-dip hump line shape in the electronic spectra of bilayer high temperature cuprate superconductors, oral presentation at Uttaranchal State Science Congress, Dehradun, Nov 10-11, (2006)
17. B.S.Tewari, and Ajay,
Influence of three site exchange interaction on electronic spectra of layered high Tc cuprates, presented at 51-th DAE, Solid State Physics Symposium held at Barktullah University, Bhopal, during 26-30 Dec. (2006)
18. H.S.Bohara, B.S.Tewari, Ajay and R.Kishore
Influence of Interlayer coupling and pseudogap on Isotope effect in layered high Tc cuprate superconductors, Presented at 51-th DAE, Solid State Physics Symposium held at Barktullah University, Bhopal, during 26-30 Dec. (2006)
19. M.P.Singh, B.S.Tewari and Ajay,
Temperature and carrier density dependence of anisotropy in supercurrent density in layered cuprate superconductors, Presented at 51-th DAE, Solid State Physics Symposium held at Barktullah University, Bhopal, during 26-30 Dec. (2006)
20. Ajay,
Emerging trends in Nano-science and Nanotechnology, presented (oral) at Second Uttaranchal State Science Congress sponsored by UCOST and held at Kumaon University at Nainital during Nov. 11-12, (2007)
21. A. Dhyani, B.S.Tewari, and Ajay
Electronic Transport behavior through nanoscopic superconducting quantum dots
Josephson Junction: presented (poster) at Winter School on “Physics of
Nanoscopic Low Dimensional systems”, held at HRI, Allahabad, during Jan 29 – Feb2 (2008)
22. B.S.Tewari, and Ajay
Influence of the third dimension on the electronic spectra and out-of-plane transport in layered high Tc cuprates, Presented at 53 rd DAE, Solid State Physics
Symposium held at Bhabha Atomic Research Centre (BARC) Mumbai during 15-18 Dec. (2008)
23. A. Dhyani, B.S.Tewari, and Ajay
Role of Josephson Cooper pair tunneling on S-QD-S Junction, Presented at 54 th DAE, Solid State Physics Symposium held at M.S. University, Baroda,Vadodara, India , during 14 -18 Dec. (2009)
24. A. Dhyani, B.S.Tewari, and Ajay,
Electronic Structure and Quantum Transport in Nanoscale Superconducting- Quantum dot Junction: to be presented (Oral) in National Level Symposium on Nanoscale Science &Technology to be held at Physics Department M.S. College, during Feb. 21-22, (2009)
25. Luxmai Rani and Ajay,
Superconductivity in Iron based materials: Propspects and Promises, Invited talk presented at Recent Trends in Materials Science and Nano-Structures , organized by UCOST- Uttarakhand and held at Govt P.G. College, Udham Singh NagarIndia During January 02 - 03 (2012)
26. Luxmi Rani and Ajay,
Spectral Function of Electronic States in Iron Pnictide Superconductors within two band model: Orally presented, Department of Atomic Energy(DAE) Solid State Physic (SSP) Symposium, held at Thapar University, Patilala, India during December 18-21 (2013)
27. Luxmi Rani and Ajay,
Electronic Band Structure and Fermi Surface Studies in Multiorbital’s Iron Based Superconductors , PRL-Conference on Condensed Matter Physics (PRL-CCMP) Physical Research Laboratory. Ahmedabad, India, April 11-13 (2016),
28. Madhavi Ahawalat and Ajay,
Study of Specific heat and Psuedogap in Iron Based Superconductors, Presented Orally, at National Conference on Condensed Matter Physics (ICCMP) Calcutta, 6-7 Nov. (2017)
29. Ajay
Emerging Trends in High Tc Superconductors: Prospectus and Promises (Invited INSPIRE Lecture, DST-INSPIRE Camp at ITM University Gwalior . held during the 06-09 August (2019)
30. Ajay
(Invited talk: Prof. S. K. Joshi Memorial Session): Theoretical study of Josephson Transport in superconductors Quantum dots (a collaboration with Research scholars: Tanuj Chamoli and Sachin Verma) Superconductors Hybrid Structures: Conference on Quantum Matter Hetero-structures-II(QMH-II), February, 18-19, (2021), organized by IIT Roorkee and IISER Mohali, India
31. Veerpal and Ajay
Exotic Electronic Properties of Twisted Bilayer Graphene: Poster presentation (Offline) at the CONFERENCE ON EMERGENT PHENOMENA IN QUANTUM MATERIALS (E-QMT 2022) organized by the Department of Physics, Indian Institute of Technology, Roorkee, India during October 12th-14th, 2022.
32. Sachin Verma and Ajay
Thermoelectric transport properties of strongly correlated quantum-dot based hybrid devices: A non-equilibrium many body Green’s function approach: Poster presentation (Offline) at the CONFERENCE ON EMERGENT PHENOMENA IN QUANTUM MATERIALS (E-QMT 2022) organized by the Department of Physics, Indian Institute of Technology, Roorkee, India during October 12th-14th, 2022.
33. Bhupendra Kumar, Sachin Verma and Ajay
Phase and Thermal Driven Transport across T-Shaped Double Quantum Dot Josephson Junction: Poster presentation (Offline) at the CONFERENCE ON EMERGENT PHENOMENA IN QUANTUM MATERIALS (E-QMT 2022) organized by the Department of Physics, Indian Institute of Technology, Roorkee, India during October 12th-14th, 2022.