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Department of Applied Mathematics and Theoretical Physics

German Research Foundation Fellow & Isaac Newton Trust  Fellow

Research

Nanofluidic polaritons for dynamic motions of single quantum systems

Nondissipative detection of molecule in room-temperature motivated us to work on nanoPolQ — a programme of fundamental unexplored physics of polaritons in confined nanofluidic space. Mass dependence of wavelength with Bose–Einstein condensates to produce light mass particles makes exciton-polariton a strong candidate to perform sensing. We will develop designs of practical future quantum technological devices suitable for flow dynamics of exciton-polariton in 2D and 1D confined space and study the long-range interaction.

 

Publications

Designing deoxidation inhibiting encapsulation of metal oxide nanostructures for fluidic and biological applications
M Ghosh, S Ghosh, M Seibt, IAT Schaap, CF Schmidt, GM Rao
– Applied Surface Science
(2016)
390,
924
Graphene quantum dots with visible light absorption of the carbon core: insights from single-particle spectroscopy and first principles based theory
S Ghosh, M Awasthi, M Ghosh, M Seibt, TA Niehaus
– 2D MATERIALS
(2016)
3,
041008
Atomic Defects Influenced Mechanics of II–VI Nanocrystals
M Ghosh, S Ghosh, H Attariani, K Momeni, M Seibt, G Mohan Rao
– Nano Letters
(2016)
16,
5969
Single-photon-multi-layer-interference lithography for high-aspect-ratio and three-dimensional SU-8 micro-/nanostructures
S Ghosh, GK Ananthasuresh
– Sci Rep
(2016)
6,
18428
Detection of quantum well induced single degenerate-transition-dipoles in ZnO nanorods.
S Ghosh, M Ghosh, M Seibt, GM Rao
– Nanoscale
(2016)
8,
2632
Ferroelectric origin in one-dimensional undoped ZnO towards high electromechanical response
M Ghosh, S Ghosh, M Seibt, KY Rao, P Peretzkic, GM Rao
– CrystEngComm
(2016)
18,
622
Photoluminescence of Carbon Nanodots: Dipole Emission Centers and Electron–Phonon Coupling
S Ghosh, AM Chizhik, N Karedla, MO Dekaliuk, I Gregor, H Schuhmann, M Seibt, K Bodensiek, IAT Schaap, O Schulz, AP Demchenko, J Enderlein, AI Chizhik
– Nano Lett
(2014)
14,
5656
Single-molecule fluorescence inside solid-state nanochannels
S Ghosh, M Kumbhakar, M Platen, I Gregor, J Enderlein
– SPIE Proceedings
(2014)
8950,
895008-895008-7
A NOTE ON HIGH ASPECT-RATIO SU-8 MICROMECHANICAL STRUCTURES USING MASK-LESS DIRECT LASER WRITING
S Ghosh, GK Ananthasuresh
– PROCEEDINGS OF THE ASME INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE, 2012
(2013)
1001
Investigation of techniques for the surface roughness characterisation of bovine articular cartilage
S Ghosh
(2012)
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Research Group

Quantum Fluids

Room

G1.14

Telephone

01223 760427