This book is Yu Cao's Master dissertation under Prof. Jena's direction. The book discussed the growth of single and multiple AlN/GaN heterojunctions by Molecular Beam Epitaxy (MBE). Transport properties of single AlN/GaN heterojunctions have been studied. Record-low sheet resistance in single nitride heterojunctions have been achieved. Dominant scattering mechanisms in AlN/GaN heterojunctions are discussed with the support of experimental results. Shubnikov de-Haas oscillations have been observed for the first time in binary nitrides. In the study of AlN/GaN superlattices, theoretical calculation for subband energy is demonstrated under the approximation of using Airy function as the electron wavefunction. Acoustic phonon propagation across AlN/GaN superlattices are studied based on transfer matrix method. Transmission rate of acoustic phonons in AlN/GaN superlattices with different structures are modeled. Phonon filters and cavities are design according to this study with the support of simulations.
Bitte wählen Sie Ihr Anliegen aus.
Rechnungen
Retourenschein anfordern
Bestellstatus
Storno