The effects of the electric and intense laser field on the binding energies of donor impurity states (1s and 2p ± ) and optical absorption between the related states in an asymmetric parabolic quantum well

2016 ◽  
Vol 60 ◽  
pp. 318-323 ◽  
Author(s):  
E. Kasapoglu ◽  
S. Sakiroglu ◽  
I. Sökmen ◽  
R.L. Restrepo ◽  
M.E. Mora-Ramos ◽  
...  
Keyword(s):  
Optical Absorption ◽  
Quantum Well ◽  
Laser Field ◽  
Binding Energies ◽  
Intense Laser ◽  
Donor Impurity ◽  
Intense Laser Field ◽  
Impurity States

scholarly journals Intense Laser Field Effects on the Shallow-Donor Impurity States in Rectangular-Shaped Quantum Well Wires

2014 ◽  
Vol 125 (2) ◽  
pp. 198-201
Author(s):  
C.A. Duque ◽  
M.E. Mora-Ramos ◽  
U. Yesilgul ◽  
F. Ungan ◽  
S. Sakiroglu ◽  
...  
Keyword(s):  
Quantum Well ◽  
Laser Field ◽  
Shallow Donor ◽  
Intense Laser ◽  
Donor Impurity ◽  
Intense Laser Field ◽  
Impurity States ◽  
Field Effects ◽  
Quantum Well Wires

INTERSUBBAND OPTICAL ABSORPTION IN QUANTUM WELLS UNDER APPLIED ELECTRIC AND INTENSE LASER FIELDS

2004 ◽  
Vol 11 (03) ◽  
pp. 297-303 ◽  
Author(s):  
E. OZTURK ◽  
H. SARI ◽  
I. SOKMEN
Keyword(s):  
Optical Absorption ◽  
Electric Field ◽  
Quantum Well ◽  
Quantum Wells ◽  
Laser Field ◽  
Optical Transition ◽  
Energy Levels ◽  
Intense Laser ◽  
Intense Laser Field ◽  
Intersubband Optical Absorption

Within the framework of the effective mass approximation, we have theoretically investigated the linear intersubband optical absorption in a quantum well under external electric and intense laser field. Results obtained show that intersubband optical transition and energy levels in quantum wells can significantly be modified and controlled by the electric field and intense laser field. Generally there is a distinct feature for the case of the intersubband absorption compared with intersubband optical absorption in a quantum well with an applied electric field.

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