Dr. Ahmed G. Abo-Khalil

Electrical Engineering Department

Type-1.5 supercond

The term type-1.5 superconductor refers to a multicomponentsuperconductor with two coherence lengthsxi_{1,2} related to the magnetic field penetration lengthlambda as follows: xi_1 < sqrt{2} lambda <xi_2. As a consequence, it has behavior different from that of type-I , where sqrt{2} lambda <xi and type-II superconductors, where sqrt{2} lambda >xi . Specifically, in type-1.5 superconductors quantum vortex excitations are thermodynamically stable but have long-range attractive interaction along with short-range repulsive interaction, and it allows the macroscopic phase separation into Meissner state (domains with expelled magnetic field) and clusters of quantum vortices. Animation from numerical calculations of vortex cluster formation are available at "Numerical simulations of vortex clusters formation in type-1.5 superconductors.

Office Hours

Monday 10 -2

Tuesday 10-12

Thursday 11-1

My Timetable


Contacts


email: [email protected]

[email protected]

Phone: 2570

Welcome

Welcome To Faculty of Engineering

Almajmaah University


IEEE


http://www.ieee.org/

/

Links of Interest


http://www.utk.edu/research/

http://science.doe.gov/grants/index.asp

http://www1.eere.energy.gov/vehiclesandfuels/

http://www.eere.energy.gov/


Travel Web Sites

http://www.hotels.com/

http://www.orbitz.com/

http://www.hotwire.com/us/index.jsp

http://www.kayak.com/

Blackboard

ستقام اختبارات الميدتيرم يوم الثلاثاء 26-6-1440

حسب الجدول المعلن بلوحات الاعلان

Summer training

The registration for summer training will start from 5th week of second semester

Academic advising

Class registration week 1

برنامج التجسير




إحصائية الموقع

عدد الصفحات: 2879

البحوث والمحاضرات: 1280

الزيارات: 60505