Nonlinear nanomechanical resonators approaching the quantum ground state

Autor: Samanta, C., De Bonis, S. L., Møller, C. B., Tormo-Queralt, R., Yang, W., Urgell, C., Stamenic, B., Thibeault, B., Jin, Y., Czaplewski, D. A., Pistolesi, F., Bachtold, A.

Publikováno v: Nature Physics, 2023

An open question in mechanics is whether mechanical resonators can be made nonlinear with vibrations approaching the quantum ground state. This requires engineering a mechanical nonlinearity far beyond what has been realized thus far. Here we discove

Externí odkaz: http://arxiv.org/abs/2211.07632

Unconventional phonon blockade effect in array of three coupled weakly nonlinear nanomechanical resonators.

Autor: Kumar, Bhaskar¹ (AUTHOR), Rajagopal, Prabhu¹ (AUTHOR) prajagopal@iitm.ac.in

Publikováno v: Scientific Reports. 10/6/2024, Vol. 14 Issue 1, p1-9. 9p.

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Auger Suppression of Incandescence in Individual Suspended Carbon Nanotube pn-Junctions.

Autor: Wang B, Yang S, Wang Y, Ahsan R, He X; Center for Integrated Nanotechnologies, Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States., Kim Y; Center for Integrated Nanotechnologies, Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States., Htoon H; Center for Integrated Nanotechnologies, Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States., Kapadia R, John DD; Nanotech, Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, California 93106, United States., Thibeault B; Nanotech, Department of Electrical and Computer Engineering, University of California Santa Barbara, Santa Barbara, California 93106, United States., Doorn SK; Center for Integrated Nanotechnologies, Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States., Cronin SB

Publikováno v: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2020 Mar 11; Vol. 12 (10), pp. 11907-11912. Date of Electronic Publication: 2020 Mar 02.

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