Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Thalakulam, Madhu"'
Autor:
Shanmugam, Anusha, Kumbhakar, Prasanta, Sundaresan, Harikrishnan, Sunny, Annu Anns, Reno, J L, Thalakulam, Madhu
Publikováno v:
Physics Open 17 (2023) 100181
Quantum point contacts (QPC) are the building blocks of quantum dot qubits and semiconducting quantum electrical metrology circuits. QPCs also make highly sensitive electrical amplifiers with the potential to operate in the quantum-limited regime. Th
Externí odkaz:
http://arxiv.org/abs/2311.13804
Strain provides an effective means to tune the electrical properties while retaining the native chemical composition of the material. Unlike three-dimensional solids, two-dimensional materials withstand higher levels of elastic strain making it easie
Externí odkaz:
http://arxiv.org/abs/2004.05061
Publikováno v:
Communications Physics, Vol 1, 2018
Two-dimensional (2D) superconductivity is a fascinating phenomenon packed with rich physics and wide technological application. The vortices and their dynamics arising from classical and quantum fluctuations give rise to Berezinskii-Kosterlitz-Thoule
Externí odkaz:
http://arxiv.org/abs/1805.07560
Publikováno v:
SciRep 2018
Monolithic realization of metallic 1T and semiconducting 2H polymorphic phases makes MoS2 a potential candidate for future microelectronic circuits. Though co-existence of these phases has been reported, a method for engineering a stable 1T phase in
Externí odkaz:
http://arxiv.org/abs/1801.07049
Publikováno v:
Nanoscale 2017
A generic and universal layer engineering strategy for van der Waals (vW) materials, scalable and compatible with the current semiconductor technology is of paramout importance in realizing all-two-dimensional logic circuits and move beyond the silic
Externí odkaz:
http://arxiv.org/abs/1612.04125
Akademický článek
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Autor:
Sharma, Chithra H., Thalakulam, Madhu
Electrostatically defined nanoscale devices on two-dimensional semiconductor heterostructures are the building blocks of various quantum electrical circuits. Owing to its atomically flat interfaces and the inherent two-dimensional nature, van der Waa
Externí odkaz:
http://arxiv.org/abs/1611.07291
Autor:
Thalakulam, Madhu
Charge detection at microsecond time-scales has far reaching consequences in both technology and in our understanding of electron dynamics in nanoscale devices such as quantum dots. Radio-frequency superconducting single electron transistors (RF-SET)
Externí odkaz:
http://hdl.handle.net/1911/20655
Akademický článek
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Autor:
Thalakulam, Madhu
The radio-frequency superconducting single electron transistor (RF-SET) is a highly sensitive and fast electrometer operating near the quantum limit. The back-action current noise of the SET induces voltage fluctuations on the system it is coupled to
Externí odkaz:
http://hdl.handle.net/1911/17737