Repulsive Casimir interaction: Boyer oscillators at nanoscale

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Repulsive Casimir force in chiral metamaterials.

We demonstrate theoretically that one can obtain repulsive Casimir forces and stable nanolevitations by using chiral metamaterials. By extending the Lifshitz theory to treat chiral metamaterials, we find that a repulsive force and a minimum of the interaction energy possibly exist for strong chirality, under realistic frequency dependencies and correct limiting values (for zero and infinite fre...

متن کامل

Repulsive Casimir effect with Chern insulators.

We theoretically predict that the Casimir force in vacuum between two Chern insulator plates can be repulsive (attractive) at long distances whenever the sign of the Chern numbers characterizing the two plates are opposite (equal). A unique feature of this system is that the sign of the force can be tuned simply by turning over one of the plates or alternatively by electrostatic doping. We calc...

متن کامل

- Function Method for Repulsive Casimir Forces

Since Casimir's paper [1] on the attraction of two neutral parallel (perfectly) conducting plates due to the vacuum uctuations of the electromagnetic eld, a considerable amount of work has been done on this subject, varying from the application of alternative techniques to the exploration of new geometries and theories. Excellent reviews as well as a large list of relevant references on this su...

متن کامل

Development of Local Oscillators for CASIMIR

We present the development of three local oscillator chains to be used on the CASIMIR (Caltech Airborne Submillimeter Interstellar Medium Investigations Receiver) instrument onboard the SOFIA (Stratospheric Observatory for Infrared Astronomy) aircraft. All three chains use all solidstate GaAs-based components to amplify and multiply a ~1-3 mW input signal at W band. At room temperature, the 900...

متن کامل

Conditions for repulsive Casimir forces between identical birefringent materials

David A. T. Somers1,2 and Jeremy N. Munday2,3 1Department of Physics, University of Maryland, College Park, Maryland 20740, USA 2Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, Maryland 20740, USA 3Department of Electrical and Computer Engineering, University of Maryland, College Park, Maryland 20740, USA (Received 3 October 2016; revised manuscr...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: EPL (Europhysics Letters)

سال: 2015

ISSN: 0295-5075,1286-4854

DOI: 10.1209/0295-5075/112/41001