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Advanced filters: Author: Varun Raghunathan Clear advanced filters

Harmonic to anharmonic tuning of moiré potential leading to unconventional Stark effect and giant dipolar repulsion in WS₂/WSe₂ heterobilayer

Here, the authors show the dynamic tuning of the moiré potential in a WS₂/WSe₂ heterobilayer by gate voltage and optical power, allowing for simultaneous observation of the first and second order Stark shift for the ground state and first excited state, respectively, of the moiré trapped exciton.

Suman Chatterjee
Medha Dandu
Kausik Majumdar
ResearchOpen Access04 Aug 2023
Nature Communications

Volume: 14, P: 1-8
Strong near band-edge excited second-harmonic generation from multilayer 2H Tin diselenide

Rabindra Biswas
Medha Dandu
Varun Raghunathan
ResearchOpen Access22 Jul 2021
Scientific Reports

Volume: 11, P: 1-12
Quantitative probe for in-plane piezoelectric coupling in 2D materials

Sai Saraswathi Yarajena
Rabindra Biswas
Akshay K. Naik
ResearchOpen Access29 Mar 2021
Scientific Reports

Volume: 11, P: 1-9

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