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List of works by Pritam Khan

Coexistence of fast photodarkening and slow photobleaching in Ge19As21Se60 thin films.

scientific article

Composition dependent light induced crossover from photodarkening to photobleaching in GexAs35−xSe65 thin films

Direct visualization of phase-matched efficient second harmonic and broadband sum frequency generation in hybrid plasmonic nanostructures

scientific article published on 22 October 2020

First observation of the temperature-dependent light-induced response of Ge(25)As(10)Se(65) thin films

scientific article published in April 2015

Investigation of temperature dependent optical modes in Ge x As 35−x Se 65 thin films: Structure specific Raman, FIR and optical absorption spectroscopy

Kinetics of photo-dissolution within Ag/As2S3 heterostructure

article published in 2018

Light induced diffusion driven self assembly of Ag nanoparticles in a-Se/Ag bi-layer thin film with ultrafast optical response

Nanosecond light induced transient absorption in a−Ge[sub 5]As[sub 30]Se[sub 65] thin films

Nanosecond light induced, thermally tunable transient dual absorption bands in a-Ge₅As₃₀Se₆₅ thin film

scientific article

Nanosecond light-induced transient absorption in As 2 S 3 : Self-trapped exciton recombination in amorphous chalcogenides

Observation of giant photodarkening and temperature mediated transition to photobleaching in As2Se3/Ag/Se trilayer

Observation of photobleaching and intensity dependent kinetics in Ge22As22Se56thin films under sub-bandgap light illumination

Photoinduced formation of Ag nanoparticles on the surface of As2S3/Ag thin bilayer

Quantification of nonlinear absorption in ternary As-Sb-Se chalcogenide glasses

Role of Ge:As ratio in controlling the light-induced response of a-Ge(x)As(35-x)Se65 thin films.

scientific article published on 07 February 2014

Strong exciton-localized plasmon coupling in a-Ge24Se76/AuNP heterostructure

Tailoring between network rigidity and nanosecond transient absorption in a-Ge(x)As(35-x)Se₆₅ thin films.

scientific article published on March 2015

Time evolution of photo-generated defect states in a-Se thin films

Tuning nanosecond transient absorption in a-Ge₂₅As₁₀Se₆₅ thin films via background illumination.

scientific article published on October 2015

Ultrafast light-induced softening of chalcogenide thin films above the rigidity percolation transition

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