Publications

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Publications

10     Electron cooling in three-dimensional Dirac fermion systems at low temperature: Effect of screening  

            K. S. Bhargavi and S. S. Kubakaddi                                        

            Phys. Status Solidi RRL 10 248-252 (2016)

            Wiley-VCH Verlag. Impact factor 2.14

09        Acoustic phonon assisted free-carrier optical absorption in an n-type monolayer MoS2 and other                     transition-metal dichalcogenides 

             K. S. Bhargavi, Sukanya Patil and  S. S. Kubakaddi

             J. Appl. Phys. 118, 044308 (2015)

              American Physical society, Impact factor 2.18

 08        Hot-electron cooling by acoustic and optical phonons in monolayers of MoS2 and other transition-                metal dichalcogenides

              Kristen Kaasbjerg, K. S. Bhargavi, and S. S. Kubakaddi

              Phys. Rev. B 90 165436 (2014)

              American Physical society, Impact factor 3.664

 07        Phonon-drag thermopower in a monolayers of MoS2

            K. S. Bhargavi and S. S. Kubakaddi 

            J. Phys.: Cond. Matt. 26 485013 (2014)

            Institute of Physics, Landon, Impact factor 2.332

 06        High field transport properties of a bilayer graphene

            K. S. Bhargavi and S. S. Kubakaddi

            Physica E 56 123 (2013).

            Elsevier, Amsterdam, Impact factor 1.856

 05        Surface polar phonon limited high field mobility in a bilayer graphene

             K. S. Bhargavi and S. S. Kubakaddi

              Karnatak University Journal of Science (2013)

 04        Scattering mechanisms and diffusion thermopower in a bilayer graphene

            K. S. Bhargavi and S. S. Kubakaddi

            Physica E 52 116-212 (2013)

            Elsevier, Amsterdam, Impact factor 1.856

 03        Hot electron energy relaxation in a semiconducting armchair graphene nanoribbon

            K. S. Bhargavi and S. S. Kubakaddi

            Physica E 44 1766-1769 (2012)

            Elsevier, Amsterdam, Impact factor 1.856

02        Phonon-drag thermopower in an armchair graphene nanoribbon

            K. S. Bhargavi and S. S. Kubakaddi 

            J. Phys.: Cond. Matt. 23 275303 (2011)

            Institute of Physics, Landon, Impact factor 2.332

 01        Enhancement of phonon-drag thermopower in bilayer graphene

            S. S. Kubakaddi and K. S. Bhargavi

            Phys. Rev. B 82 155410 (2010)

            American Physical society, Impact factor 3.664

 

 

Conference proceedings


  1. Low temperature phonon-drag thermopower in a monolayer MoS2

K. S. Bhargavi and S. S. Kubakaddi

The International workshop on Physics of Semiconductor Devices

7-10th December 2015, Bangalore,India.

 

  1. Interband magneto-optical absorption due to acoustic phonons in MoS2

K. S. Bhargavi, Sukanya B. Patil, N. S. Sankeshwar, J. S. Bhat and S. S. Kubakaddi

The International workshop on Physics of Semiconductor Devices

7-10th December 2015, Bangalore,India.

 

  1. Low temperature phonon-drag thermopower in a monolayer MoS2

K. S. Bhargavi and S. S. Kubakaddi

59th DAE Solid State Physics Symposium 2014,  

AIP Conf. Proc. 1665, 110024 (2015)

American Institute of Physics

 

  1. Phonon limited drift velocity in a Bilayer Graphene

K. S. Bhargavi and S. S. Kubakaddi

101 Indian Science Congress, held at University of Jammu, Jammu (3rd to 7th Feb 2014).

 

  1. Energy and momentum loss rates of hot electrons in a supported bilayer graphene

K. S. Bhargavi and S. S. Kubakaddi

Solid State Physics, Proceedings of the 57th DAE Solid State Physics Symposium 2012, held at IITB, Mumbai form (3rd -7th Dec 2012).

 AIP Conf. Proc. 1512 960 (2013).

American Institute of Physics

 

  1. Hot phonon and chirality effect on the surface phonon limited high field transport properties of a bilayer graphene

K. S. Bhargavi and S. S. Kubakaddi

Proceedings of International Conference on Computational Electronics and Nanotechnology(ICOCENT 2012) held at Amity School of Engineering and Technology, Amity University, Jaipur, Rajasthan (1st -2nd Mar 2012). ISBN:9789381348659

 

  1. Exponential suppression of hot electron energy loss rate in a semiconducting armchair graphene nanoribbon at low temperature

K. S. Bhargavi and S. S. Kubakaddi

Proceedings of International Conference on Physics of Materials and Material based Devices. (ICPM MDF 2012) held at Shivaji University, Kolhapur (17th -19th Jan 2012).

 

  1. Hot phonon effect in bilayer graphene due to surface polar phonons.

V. S Katti, K. S. Bhargavi and S. S. Kubakaddi

Proceedings of Internation Conference on Nanomaterials (ICN 2012) held at Centre for Nanoscience & Nanotechnology, Mahatma Gandhi University, Kottayam, Kerala (12th- 15th Jan 2012).

 

  1. Acoustic phonon limited mobility and diffusion thermopower in bilayer graphene

K. S. Bhargavi and S. S. Kubakaddi

Proceedings of National Conference on recent Trends in Material Science (RTMS 2011) held at Jaypee University of Information and Technology, Waknaghat, H.P (Oct 8th–11th 2011).

 

  1. Effect of chirality on phonon-drag thermopower in bilayer graphene

K. S. Bhargavi and S. S. Kubakaddi.

Proceedings of the 55th DAE Solid State Physics Symposium 2010 (Dec 26-30th 2011) MIT Manipal

AIP Conf. Proc. 1349 247-248 (2011).

American Institute of Physics

 

Workshops

 

  1. Hands on training on multiscale simulation in advanced materials science and technology at SVNIT, Surat, India (14th -24th  July 2016).

 

  1. Advanced Workshop on Energy Transport in Low-Dimensional Systems: Achievements and Mysteries, held at Abdus Salam International Center for Theoretical Physics (ICTP), Trieste, Italy (15th -24th Oct 2012).

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