piece map

piece C1 to Ashutosh, Aug 7, 2001, for H-etching study

8/9/01
pieces B3, D2, D4 to Wolan
piece D3 to Look
piece E2 to Kuan
piece E3 to Choyke

10/7/01
pieces C5, C2, E1 to Ashutosh for H-etching study

Cross-sectional SEM images from piece E1 (with no H-etching)

• image a
• image b
• image c
• image d
• image e

11/15/01
piece D2 from Wolan H-etched at CMU (1 min) to remove skin layer; SEM images from CMU:

• SEM image 1
• SEM image 2

11/19/01
piece C4 to Ashutosh for H-etching study

SEM images from piece C4 (with H-etching, 1 min, 1680 C)

• XSEM image 1
• XSEM image 2
• plan view SEM image 1
• plan view SEM image 2
• plan view SEM image 3
• plan view SEM image 4

SEM images from piece after H-etching, 2 min, 1680 C

• SEM image 1
• SEM image 2

SEM images from piece after H-etching, 5 min, 1680 C

• SEM image 1
• SEM image 2
• SEM image 3
• SEM image 4

3/27/02, pieces A3 and D1 to Wolan