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Valley polarization and photocurrent generation in transition metal dichalcogenide alloy MoSSe
Chumki Nayak, Suvadip Masanta, Sukanya Ghosh +4
Monolayer transition metal dichalcogenides (TMDCs) constitute the core group of materials in the emerging semiconductor technology of valleytronics. While the coupled spin-valley p…
Resonant transport in a highly conducting single molecular junction via metal-metal covalent bond
Biswajit Pabi, Štepán Marek, Adwitiya Pal +5
Achieving highly transmitting molecular junctions through resonant transport at low bias is key to the next-generation low-power molecular devices. Although, resonant transport in…
Detection of nontrivial topology driven by charge density wave in a semi-Dirac metal
Rafiqul Alam, Prasun Boyal, Shubhankar Roy +6
The presence of electron correlations in a system with topological order can lead to exotic ground states. Considering single crystals of LaAgSb2 which has a square net crystal str…
Establishing Magnetic Coupling in Spin-crossover-2D Hybrid Nanostructures via Interfacial Charge-transfer Interaction
Shatabda Bhattacharya, Shubhadip Moulick, Chinmoy Das +5
Despite a clear demonstration of bistability in spin-crossover (SCO) materials, the absence of long-range magnetic order and poor electrical conductivity limit their prospect in sp…
Structural regulation of mechanical gating in molecular junctions
Biswajit Pabi, Jakub Šebesta, Richard Korytár +2
In contrast to silicon-based transistors, single molecule junctions can be gated by simple mechanical means. Specifically, charge can be transferred between the junction's electrod…
Unusual magnetotransport and anomalous Hall effect in quasi-two-dimensional van der Waals ferromagnet FeGeTe
Riju Pal, Buddhadeb Pal, Suchanda Mondal +2
FeGeTe, an itinerant vdW ferromagnet (FM) having Curie temperature (T) close to room temperature ( K), exhibits another transition (T 120 K) whe…
Exciton-Plasmon Coupling Mediated Superior Photoresponse in 2D Hybrid Phototransistors
Shubhrasish Mukherjee, Didhiti Bhattacharya, Samit Kumar Ray +1
The possibility of creating heterostructure of two-dimensional (2D) materials has emerged as a viable route towards realizing novel optoelectronic devices. However, the low light a…