Laser field-driven potential profiles of double quantum wells

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BOZ F., AKTAŞ Ş., BEKAR B., OKAN Ş. E.

Physics Letters, Section A: General, Atomic and Solid State Physics, cilt.376, sa.4, ss.590-594, 2012 (SCI-Expanded, Scopus)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 376 Sayı: 4
• Basım Tarihi: 2012
• Doi Numarası: 10.1016/j.physleta.2011.10.067
• Dergi Adı: Physics Letters, Section A: General, Atomic and Solid State Physics
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.590-594
• Anahtar Kelimeler: Double quantum well, Laser field, Magnetic field
• Trakya Üniversitesi Adresli: Evet

Özet

We study the potential profiles of double quantum wells with different geometries. The binding energy of an impurity under a laser field and its simultaneous application with a magnetic field is calculated by means of variational techniques. It is shown that the total potential of the structure suggests a strong control mechanism on the binding energy. © 2011 Elsevier B.V. All rights reserved.