TY  - JOUR 
T1  - Effect of sputter deposition parameters on the optical contrast and phase-change dynamics of Ge<sub>2</sub>Sb<sub>2</sub>Te<sub>5</sub> thin films for reconfigurable photonic devices
JO  - Matéria (Rio de Janeiro)
A1  - Zong, Hongmei
A1  - Xu, Junqi
A1  - Su, Junhong
SN  - 1517-7076
UL  - 10.1590/1517-7076-RMAT-2025-0626
VL  - 31 
Y1  - 2026
PB  - Brasil 
ER  -