مشروع البحث: ?Is SmB6 a Topological Insulator
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المساهمين
الممولين
رقم التعريف
1336
الباحث
خولة خيري رمضان الفيض
الوصف
In quantum mechanics, the state of a system is described by linear combinations of
orthonormal vectors forming a basis set, and this orthonormal basis spans the Hilbert
space, which is a linear vector space. It is topological when the Hilbert space has a nontrivial
topology. Then, we can find different kinds of topological insulators depending
on the topology of the Hilbert space. The non-trivial topology is a feature of gapped
energy states, and as long as the energy gap remains open, the topology cannot change.
However, because of the potential that confines electrons within the sample, there will
be gapless states at the boundary.
الكلمات الدالة
Topological Insulator