Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Patankar, Meghan P."'
Autor:
Maji, Krishnendu, Sarkar, Joydip, Mandal, Supriya, H., Sriram, Hingankar, Mahesh, Mukherjee, Ayshi, Samal, Soumyajit, Bhattacharjee, Anirban, Patankar, Meghan P., Watanabe, Kenji, Taniguchi, Takashi, Deshmukh, Mandar M.
The superconducting coplanar waveguide (SCPW) cavity plays an essential role in various areas like superconducting qubits, parametric amplifiers, radiation detectors, and studying magnon-photon and photon-phonon coupling. Despite its wide-ranging app
Externí odkaz:
http://arxiv.org/abs/2403.05867
Autor:
Hazra, Sumeru, Bhattacharjee, Anirban, Chand, Madhavi, Salunkhe, Kishor V., Gopalakrishnan, Sriram, Patankar, Meghan P., Vijay, R.
Publikováno v:
Phys. Rev. Applied 16, 024018 (2021)
Qubit coherence and gate fidelity are typically considered the two most important metrics for characterizing a quantum processor. An equally important metric is inter-qubit connectivity as it minimizes gate count and allows implementing algorithms ef
Externí odkaz:
http://arxiv.org/abs/2012.09463
Autor:
Kapoor, Lucky N., Mandal, Supriya, Patankar, Meghan, Manni, Soham, Thamizhavel, A., Deshmukh, Mandar M.
Spin-waves have been studied for data storage, communication and logic circuits in the field of spintronics based on their potential to substitute electrons. Recent discovery of magnetism in two-dimensional (2D) systems such as monolayer CrI$_3$ and
Externí odkaz:
http://arxiv.org/abs/2001.05981
Autor:
Hazra, Sumeru, Salunkhe, Kishor V., Bhattacharjee, Anirban, Bothara, Gaurav, Kundu, Suman, Roy, Tanay, Patankar, Meghan P., Vijay, R.
Existing scalable superconducting quantum processors have only nearest-neighbor coupling. This leads to reduced circuit depth, requiring large series of gates to perform an arbitrary unitary operation in such systems. Recently, multi-modal devices ha
Externí odkaz:
http://arxiv.org/abs/1912.10953
Autor:
Kundu, Suman, Gheeraert, Nicolas, Hazra, Sumeru, Roy, Tanay, Salunkhe, Kishor V., Patankar, Meghan P., Vijay, R.
We propose and demonstrate a frequency-multiplexed readout scheme in 3D cQED architecture. We use four transmon qubits coupled to individual rectangular cavities which are aperture-coupled to a common rectangular waveguide feedline. A coaxial to wave
Externí odkaz:
http://arxiv.org/abs/1901.07211
Publikováno v:
Phys. Rev. Applied 14, 014072 (2020)
Superconducting circuits are at the forefront of quantum computing technology because of the unparalleled combination of good coherence, fast gates and flexibility in design parameters. The majority of experiments demonstrating small quantum algorith
Externí odkaz:
http://arxiv.org/abs/1809.00668
Autor:
Roy, Tanay, Kundu, Suman, Chand, Madhavi, Hazra, Sumeru, Nehra, N., Cosmic, R., Ranadive, A., Patankar, Meghan P., Damle, Kedar, Vijay, R.
Publikováno v:
Phys. Rev. Applied 7, 054025 (2017)
We present the "trimon", a multi-mode superconducting circuit implementing three qubits with all-to-all longitudinal coupling. This always-on interaction enables simple implementation of generalized controlled-NOT gates which form a universal set. Fu
Externí odkaz:
http://arxiv.org/abs/1610.07915
Autor:
Roy, Tanay, Kundu, Suman, Chand, Madhavi, Vadiraj, A. M., Ranadive, A., Nehra, N., Patankar, Meghan P., Aumentado, J., Clerk, A. A., Vijay, R.
Publikováno v:
Appl. Phys. Lett. 107, 262601 (2015)
We present an impedance engineered Josephson parametric amplifier capable of providing bandwidth beyond the traditional gain-bandwidth product. We achieve this by introducing a positive linear slope in the imaginary component of the input impedance s
Externí odkaz:
http://arxiv.org/abs/1510.03065
Polymer based printable organic thin film transistor (OTFT) is a viable low cost alternative to amorphous silicon based thin film transistors and possesses light-weight and flexibility advantage. In this paper, we report on the hole injecting propert
Externí odkaz:
http://arxiv.org/abs/1312.0737
In this paper, we report on electrical transport in F4TCNQ doped organic semiconductor (host) materials. By monitoring the conductance of the sample in-situ during and after deposition, we show that sequential deposition of F4TCNQ and host semiconduc
Externí odkaz:
http://arxiv.org/abs/1312.0223