MM Rahman, K Kurumatani, H Matada, T Tambo, C Tatsuyama. Short-period (Si-14/Ge-1)(N) superlattice buffers for growth of Si0.75Ge0.25 alloy layers. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS. 2002. 41. 5A. 2845-2850