Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.
S GÖKDEN1,* , A TEKE1, R BARAN1
This paper presents a theoretical study of the carrier mobility in Indium Nitride (InN) material system. We used a model, referred to as α-model, based on a simplified relationship between the donor and dislocation densities, ND=α(Ndis/c). It has been shown that this model correctly predicts the low temperature mobilities in InN/sapphire lattice mismatched system with high concentrations of impurities, point defects, and dislocations. It yields important information on the donors and dislocations in the InN/Al2O3 interface region. The donor and dislocation concentrations were calculated and compared favorably with the recently reported Hall mobility data. The specific α value was calculated for InN and its validity was confirmed. The predicted and experimental results also suggested that the potential candidate for dominant donor in InN is hydrogen.
InN, Lattice mismatched, Dislocation, Impurity, Degenerate.
S GÖKDEN, A TEKE, R BARAN, The applicability of α model to the degenerate InN, Optoelectronics and Advanced Materials - Rapid Communications, 1, 2, February 2007, pp.57-60 (2007).
Submitted at: Dec. 6, 2006
Accepted at: Jan. 15, 2007
Optoelectronics and Advanced Materials - Rapid Communications
(2024): Impact Factor = 0.4 - Journal Citation Reports (Clarivate Analytics, 2025)
Active accounts were imported to the new platform and assigned a random password by default. In order to access your account you need to access the login page and go through the Lost Password dialog (involves the system sending you an email with instructions) in order to reset your password. This step is necessary as passwords are kept in hashed form and the new platform uses modern hashing algorithms incompatible with the previous ones.