739 citations · 2.1k across the 60 of their papers we have counts for
8 papers · 1 filter
Optical manipulation of layer-valley coherence via strong exciton-photon coupling in microcavities
Mandeep Khatoniar, Nicholas Yama, Areg Ghazaryan +4
Coherent control and manipulation of quantum degrees of freedom such as spins forms the basis of emerging quantum technologies. In this context, the robust valley degree of freedom…
Integration of 3-level MoS multi-bridge channel FET with 2D layered contact and gate dielectric
Hitesh S, Pushkar Dasika, Kenji Watanabe +2
Multi-bridge channel field effect transistor (MBCFET) provides several advantages over FinFET technology and is an attractive solution for sub-5 nm technology nodes. MBCFET is a na…
Charge-Density Wave Driven Giant Thermionic-Current Switching in 1T-TaS/2H-TaSe/2H-MoS Heterostructure
Mehak Mahajan, Kausik Majumdar
1T-TaS exhibits several resistivity phases due to the modulation of charge density wave (CDW). The fact that such phase transition can be driven electrically has attracted a lo…
Highly nonlinear biexcitonic photocurrent from ultrafast inter-layer charge transfer
Sarthak Das, Garima Gupta, Suman Chatterjee +3
Strong Coulomb interaction in monolayer semiconductors allows them to host optically active large many-body states, such as the five-particle state, charged biexciton. Strong nonli…
A High-Quality Entropy Source Using van der Waals Heterojunction for True Random Number Generation
Nithin Abraham, Kenji Watanabe, Takashi Taniguchi +1
Generators of random sequences used in high-end applications such as cryptography rely on entropy sources for their indeterminism. Physical processes governed by the laws of quantu…
Trion-trion annihilation in monolayer WS
Suman Chatterjee, Garima Gupta, Sarthak Das +3
Strong Coulomb interaction in monolayer transition metal dichalcogenides can facilitate nontrivial many-body effects among excitonic complexes. Many-body effects like exciton-excit…
Probing biexciton in monolayer WS through controlled many-body interaction
Suman Chatterjee, Sarthak Das, Garima Gupta +3
The monolayers of semiconducting transition metal dichalcogenides host strongly bound excitonic complexes and are an excellent platform for exploring many-body physics. Here we dem…
Electrically Tunable Localized versus Delocalized Intralayer Moiré Excitons and Trions in a Twisted MoS Bilayer
Medha Dandu, Garima Gupta, Pushkar Dasika +3
Moiré superlattice-induced sub-bands in twisted van der Waals homo- and hetero-structures govern their optical and electrical properties, rendering additional degrees of freedom su…