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Publications

 

·       "Coupled Dynamical Phase Transitions in Driven Disk Packings",

Akash Ghosh, Jaikumar Radhakrishnan, Paul M. Chaikin, Dov Levine, and Shankar Ghosh,

Phys. Rev. Lett. 129, 188002 (2022)

 

·       “State-dependent driving: a route to non-equilibrium stationary states”,

 Soumen Das, Shankar Ghosh, and Shamik Gupta,

 Proceedings of the Royal Society A 478, 20210885 (2022).

 

·       “Self-similar inhomogeneous stationary states under constrained dynamics”,

 Soumen Das, Shankar Ghosh, and Shamik Gupta,

 Phys. Rev. E 105, 034140 (2022).

 

·       "Emergent chirality and current generation",  

Satyanu Bhadra, Shankar Ghosh, and Shamik Gupta

Phys. Rev. Research 3, 043179 (2021).

 

·       "Adapting a continuous flow cryostat and a plate DAC to do high pressure Raman experiments at low temperatures"

 Smita Gohil, Shankar Ghosh, Satej Tare, Abhishek Chitnis, and Nandini Garg

Review of Scientific Instruments 92,123902 (2021).

 

·       " Compression-controlled dynamic buckling in thin soft sheets "

Harsh Jain, Shankar Ghosh and Kirti Chandra Sahu

Physical Review E 104, L033001 (2021).

 

·       " Revisiting the problem of crystallisation and melting of selenium "

Dinesh Kumar, Smita Gohil, Mahesh Gokhale, Bhagyashree Chalke and Shankar Ghosh,

Journal of Physics: Condensed Matter 33, 295402 (2021).

 

·       " Recharging and rejuvenation of decontaminated N95 masks "

  Emroj Hossain, Satyanu Bhadra, Harsh Jain, Soumen Das, Arnab Bhattacharya, Shankar Ghosh and Dov Levine,

Physics of Fluids 32, 093304 (2020)

 

·       " Moulding three-dimensional curved structures by selective heating",

 Harsh Jain, Shankar Ghosh, Nitin Nitsure

Royal Society Open Science 7, 200011 (2020)

 

·       " Tuning of friction noise by accessing the rolling-sliding option 

Soumen Das and Shankar Ghosh

Physical Review Research 2, 013142 (2020)

 

·       " Study of granular self-organization inside a cylinder driven by an orbital-shaker using discrete element method"

 Jie lin Yu, Chunliang Wu, Yuehao Li, Shankar Ghosh, J.B.Joshi, Mayank Tyagi, K.Nandakumar

Chemical Engineering Science , 209, 115194 (2019).

 

·       " A geometric framework for dynamics with unilateral constrainst and friction, illustrated by an example of self-organzied locomotion "
Shankar Ghosh, A. P. Merin, S. Bhattacharya, Nitin Nitsure
Proceedings of the Royal Society A , 474, 20170886 (2018).

 

·       "Pyrocurrent anomalies and intrinsic magnetodielectric behavior near room temperature in Li2Ni2Mo3O12, a compound with distorted honeycomb and spin-chains"
Sanjay Kumar Upadhyay, Kartik K. Iyer, Smita Gohil, Shankar Ghosh, P. L. Paulose & E. V. Sampathkumaran
Scientific Reports, 7, 4449(2017).

 

·       "Mechanics of a granular skin"
Somnath Karmakar, Anit Sane, S. Bhattacharya, Shankar Ghosh
Physical Review E, 95, 042903 (2017), arXiv.

 

 

·       "Rheology of hydrating cement paste: Crossover between two aging processes"
Atul Varshney, Smita Gohil, B.A. Chalke, R.D. Bapat, S. Mazumder, S. Bhattacharya, Shankar Ghosh
Cement and Concrete Research 95, 226 (2017)., arXiv.

 

·       "On the geometric phenomenology of static friction"
Shankar Ghosh, A. P. Merin, Nitin Nitsure
Journal of Physics: Condensed Matter 29, 355001(2016)., arXiv.

 

 

·       " Curvilinear polyhedra as dynamical arenas, illustrated by an example of self-organized locomotion"
Shankar Ghosh, A. P. Merin, S.Bhattacharya, Nitin Nitsure

arXiv.

 

·       "Multiscale flow in an electro-hydrodynamically driven oil-in-oil emulsion"
Atul Varshney, Smita Gohil, Mayur Sathe, Seshagiri Rao R V, J. B. Joshi, S. Bhattacharya, Anand Yethiraj and Shankar Ghosh
Soft Matter 12,1759 (2016).

 

 

 

 

 

·       "Soft Colloidal Scaffolds Capable of Elastic Recovery after Large Compressive Strains"
Raja Rajamanickam, Sushma Kumari, Deepak Kumar, Shankar Ghosh, Jong Chul Kim, Giyoong Tae, Sayam Sen Gupta and Guruswamy Kumaraswamy
Chemistry of Materials 26, 5161 (2014) .

·       "Displacive-type ferroelectricity from magnetic correlations within spin-chain"
Tathamay Basu, V.V. Ravi Kishore, Smita Gohil, Kiran Singh, N. Mohapatra, S. Bhattacharjee, Babu Gonde, N. P. Lalla, Priya Mahadevan, Shankar Ghosh and E.V. Sampathkumaran
Scientific Reports 4, 5636 (2014).
[pdf] [supplementary information].

·       "Spreading of triboelectrically charged granular matter"
Deepak Kumar, A. Sane, Smita Gohil, P. R. Bandaru, S. Bhattacharya and Shankar Ghosh
Scientific Reports 4, 5275 (2014). arXiv.
[pdf] [supplementary information including movies]

·       "Large scale arrays of tunable microlenses"
Atul Varshney, Smita Gohil, Somayeh Khajehpour Tadavani, Anand Yethiraj, S. Bhattacharya and Shankar Ghosh
Lab Chip 14, 1330 (2014).
[supplementary info, movie].

·       "Multiferroic Behavior in Elemental Selenium below 40 K: Effect of electronic topology"
Anirban Pal, Sharmila N. Shirodkar, Smita Gohil, Shankar Ghosh, Umesh V. Waghmare and Pushan Ayyub
Scientific Reports 3, 2051 (2013).
[pdf] [supplementary information].

·       "Clustered metal nanorod arrays: A new class of adhesive hydrophobic systems"
I Chakraborty, N Singh, S Gohil, S Ghosh and P Ayyub
Soft Matter 9, 11513 (2013).

·       "Weak adhesion at the mesoscale: particles at an interface"
Deepak Kumar, S. Bhattacharya and Shankar Ghosh
Soft Matter 9, 6618 (2013).

·       "Transition of a particle between adjacent optical traps: A study using catastrophe theory"
Deepak Kumar, Shankar Ghosh and S. Bhattacharya
Physical Review E 87, 013202 (2013).

·       "Dynamical instabilities of a Brownian particle in weak adhesion"
Deepak Kumar, Shankar Ghosh and S. Bhattacharya
Journal of Chemical Physics 137, 224901 (2012). .

·       "Polarization Selection Rules for Surface Enhanced Raman Scattering from Anisotropic Microstructured Surfaces"
Anirban Pal, Smita Gohil, Shankar Ghosh and Pushan Ayyub
Journal of Physical Chemistry C 116 , 18504 (2012).

·       "Self organization of exotic oil-in-oil phases driven by tunable electrohydrodynamics"
Atul Varshney, Shankar Ghosh, S. Bhattacharya and Anand Yethiraj
Scientific Reports 2, 738 (2012).
[pdf] [supplementary information including movies].

·       "Amorphous to amorphous transition in particle rafts"
Atul Varshney, A. Sane, Shankar Ghosh, S. Bhattacharya
Physical Review E 86, 031402 (2012)., arXiv.
[supplementary movies]. .

·       "Fragmentation of viscous fingers in porous media: A three dimensional video microscopic study"
Prerna Sharma, P. Aswathi, Anit Sane, Shankar Ghosh and Sabyasachi Bhattacharya
Soft Matter 8, 5791 (2012).

·       "Three-dimensional real-time imaging of bi-phasic flow through porous media"
Prerna Sharma, P. Aswathi, Anit Sane, Shankar Ghosh and Sabyasachi Bhattacharya
Review of Scientific Instruments 82, 113704 (2011).

·       "Desorption to Delamination : Dynamics of Detachment in a Colloidal Thin Film"
Atul Varshney, P. Sharma, A. Sane, S. Ghosh and S. Bhattacharya
Physical Review Letters 105, 154301 (2010).

·       "A high-precision study of hindered diffusion near a wall"
Prerna Sharma, Shankar Ghosh and S. Bhattacharya
Applied Physics Letters 97, 104101 (2010).

·       "Surface enhanced Raman scattering from multiwalled carbon nanotubes at low temperatures"
Smita Gohil and Shankar Ghosh
Applied Physics Letters 96, 143108 (2010).

·       "Raman study of Ca3Co2O6 single crystals"
S. Gohil, K. K. Iyer, P. Aswathi, Shankar Ghosh and E. V. Sampathkumaran
Journal of Applied Physics 108, 103517 (2010).

·       “A Nyquist analysis of glassy dynamics, aging, and discrete basins of attraction in a small system”
Prerna Sharma, Shankar Ghosh and S. Bhattacharya
Journal of Chemical Physics 133, 144909 (2010).

·       “Microrheology of a sticking transition”
P. Sharma, S. Ghosh, S. Bhattacharya
Nature Physics 4, 960 (2008).
[supplementary information]

·       “Ultra-low breakdown voltage and origin of 1/f2 noise in metallic nanorod arrays” 
D. Carvalho, S. Ghosh, R. Banerjee and P. Ayyub
Nanotechnology 19, 445713 (2008).

·       "Universal, geometry-driven hydrophobic behaviour of bare metal nanowire clusters"
P. Bhattacharya, S. Gohil, J. Mazher, S. Ghosh and P. Ayyub
Nanotechnology 19, 075709 (2008).

·       "Non-monotonic size dependence of the elastic modulus of nanocrystalline ZnO embedded in a nanocrystalline silver matrix"
V. Panchal, S. Ghosh, S. Gohil, N. Kulkarni and P. Ayyub
Journal of Physics.: Condensed Matter 20, 345224 (2008).

·       "Surface modes of a sessile water drop: an optical tweezer based study"
S. Ghosh, P. Sharma, S. Bhattacharya
Review of Scientific Instruments 78, 115110 (2007).

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