Results 91 to 100 of about 1,457 (174)

Time-evolution of tripartite quantum discord and entanglement under local and non-local random telegraph noise

, 2013
Few studies explored the dynamics of non-classical correlations besides entanglement in open multipartite quantum systems. Here, we address the time-evolution of quantum discord and entanglement in a model of three non-interacting qubits subject to a ...
Bordone, Paolo, Buscemi, Fabrizio
core   +1 more source

Investigation of pre-existing and generated defects in non-filamentary a-Si/TiO2 RRAM and their impacts on RTN amplitude distribution [PDF]

An extensive investigation of the pre-existing and generated defects in amorphous-Si/TiO2 based non-filamentary (a-VMCO) RRAM device has been carried out in this work to identify the switching and degradation mechanisms, through a combination of random ...
Belmonte, A, Benbakhti, B, Chai, Z, Degraeve, R, Goux, L, Govoreanu, B, Ji, Z, Jurczak, M, Kar, G, Ma, J, Simoen, E, Zhang, JF, Zhang, WD   +12 more
core  

Low frequency random telegraphic noise (RTN) and 1/f noise in the rare-earth manganite Pr$_{0.63}$Ca$_{0.37}$MnO$_3$ near the charge-ordering transition

, 2003
23 pages, 14 ...
Bid, Aveek, Guha, Ayan, Raychaudhuri, AK
openaire   +3 more sources

Suppression of Decoherence and Disentanglement by the Exchange Interaction

, 2011
Entangled qubit pairs can serve as a quantum memory or as a resource for quantum communication. The utility of such pairs is measured by how long they take to disentangle or decohere. To answer the question of whether qubit-qubit interactions can prolong
Alex Lang, Amrit De, D. Aharonov, Dong Zhou, M. A. Nielsen, N. G. V. Kampen, P. Aliferis, Robert Joynt   +7 more
core   +1 more source

Performance of rotation-symmetric bosonic codes in the presence of non-Markovian effects induced by random telegraph noise

Physical Review Research
Decoherence in quantum devices, such as qubits and resonators, is often caused by bistable fluctuators modeled as random telegraph noise (RTN), leading to significant dephasing.
Adithi Udupa, Timo Hillmann, Rabsan Galib Ahmed, Andrea Smirne, Giulia Ferrini   +4 more
doaj   +1 more source

Conductance in Co/Al2O3/Si/Al2O3 permalloy with asymmetrically doped barrier

, 2010
Permalloy magnetic tunnel junctions. Complementary low frequency noise measurements are used to understand the conductance results. The obtained data indicate the breakdown of the Coulomb blockade for thickness of the asymmetric silicon layer exceeding 1.
A. I. Larkin, E. Wolf, F. G. Aliev, J. Barnaś, J. Moodera, L. Glazman, R. Guerrero, R. Villar, S. Kogan, S. Maekawa, T. Miyazaki, T. Santos, V. K. Dugaev   +12 more
core   +1 more source

Device and System Co-Design of Summing Network With Floating Gate-Based Stochastic Neurons

IEEE Journal of the Electron Devices Society
The step-by-step scheme is proposed to co-design device and system architectural and operational parameters for the summing network with the floating gate-based stochastic neurons.
Akira Goda, Chihiro Matsui, Ken Takeuchi
doaj   +1 more source

ランダム・テレグラフ・ノイズの微細MOSFETへの影響に関する研究 [PDF]

, 2014
筑波大学 (University of Tsukuba ...
Tega Naoki, 手賀 直樹
core  

A Coupling Mechanism between Flicker Noise and Hot Carrier Degradations in FinFETs. [PDF]

Nanomaterials (Basel), 2023
Liu M, Sun Z, Lu H, Shen C, Zhang L, Wang R, Huang R.   +6 more
europepmc   +1 more source

Discovery of ultrafast spontaneous spin switching in an antiferromagnet by femtosecond noise correlation spectroscopy. [PDF]

Nat Commun, 2023
Weiss MA, Herbst A, Schlegel J, Dannegger T, Evers M, Donges A, Nakajima M, Leitenstorfer A, Goennenwein STB, Nowak U, Kurihara T.   +10 more
europepmc   +1 more source