公开(公告)号：DE10296953T5

公开(公告)日：2004-04-29

申请号：DE10296953

申请日：2002-06-06

Applicant: IBM

Inventor： BRYANT ANDRES ,  IEONG MEIKEI ,  MULLER K PAUL ,  NOWAK EDWARD J ,  FRIED DAVID M ,  RANKIN JED

IPC: H01L21/336 ,  H01L21/8238 ,  H01L27/092 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786 ,  H01L21/28

Abstract: A method for forming a transistor. A semiconductor substrate is provided. The semiconductor substrate is patterned to provide a first body edge. A first gate structure of a first fermi level is provided adjacent the first body edge. The semiconductor substrate is patterned to provide a second body edge. The first and second body edges of the semiconductor substrate define a transistor body. A second gate structure of a second fermi level is provided adjacent the second body edge. A substantially uniform dopant concentration density is formed throughout the transistor body.

公开(公告)号：DE10296953B4

公开(公告)日：2010-04-08

申请号：DE10296953

申请日：2002-06-06

Applicant: IBM

Inventor： BRYANT ANDRES ,  IEONG MEIKEI ,  MULLER K PAUL ,  NOWAK EDWARD J ,  FRIED DAVID M ,  RANKIN JED

IPC: H01L21/283 ,  H01L21/336 ,  H01L21/8238 ,  H01L27/092 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786

Abstract: A method for forming a transistor. A semiconductor substrate is provided. The semiconductor substrate is patterned to provide a first body edge. A first gate structure of a first fermi level is provided adjacent the first body edge. The semiconductor substrate is patterned to provide a second body edge. The first and second body edges of the semiconductor substrate define a transistor body. A second gate structure of a second fermi level is provided adjacent the second body edge. A substantially uniform dopant concentration density is formed throughout the transistor body.

公开(公告)号：DE60223419T2

公开(公告)日：2008-09-04

申请号：DE60223419

申请日：2002-11-25

Applicant: IBM

Inventor： DORIS BRUCE B ,  CHIDAMBARRAO DURESETI ,  IEONG MEIKEI ,  MANDELMAN JACK A

IPC: H01L21/00 ,  H01L21/336 ,  H01L21/8238 ,  H01L27/092 ,  H01L27/12 ,  H01L29/786

公开(公告)号：AU2002317778A1

公开(公告)日：2003-01-08

申请号：AU2002317778

申请日：2002-06-06

Applicant: IBM

Inventor： BRYANT ANDRES ,  RANKIN JED ,  IEONG MEIKEI ,  MULLER K PAUL ,  FRIED DAVID M ,  NOWAK EDWARD J

IPC: H01L21/336 ,  H01L21/8238 ,  H01L27/092 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786 ,  H01L21/28

Abstract: A method for forming a transistor. A semiconductor substrate is provided. The semiconductor substrate is patterned to provide a first body edge. A first gate structure of a first fermi level is provided adjacent the first body edge. The semiconductor substrate is patterned to provide a second body edge. The first and second body edges of the semiconductor substrate define a transistor body. A second gate structure of a second fermi level is provided adjacent the second body edge. A substantially uniform dopant concentration density is formed throughout the transistor body.