Figure 1
Reaction apparatus. AL, air-lock chamber for sample introduction; ST, sample storage chamber: ET, etching chamber; EP, epitaxic growth chamber; DP, differential vacuum pumping chamber; SR, synchrotron radiation. RHEED and IRRAS optical systems are attached for in situ observations. Characteristics of the mirrors M1–M8 and the turbomolecular pumps are given in the text. |