TY  - JOUR 
T1  - Characterization of growth sectors in synthetic quartz grown from cylindrical seeds parallel to [0001] direction
JO  - Materials Research
A1  - Guzzo, Pedro Luiz
A1  - Shinohara, Armando Hideki
A1  - Costa, Harlan Allen Dantas
A1  - Raslan, Alberto Arnaldo
A1  - Suzuki, Carlos Kenichi
A1  - Azevedo, Walter Mendes
SN  - 1516-1439
UL  - 10.1590/S1516-14392004000200011
VL  - 7 
Y1  - 2004
PB  - Brasil 
ER  -