PAM XIAMEN offers SiO2 (single crystal quartz).
Single crystal quartz wafer is an excellent substrate for microwave filters for wireless communication industries.
Conversion from the three-index system to the four as [u ‘ v ‘ w ‘ ] —> [u v t w] is accomplished by the following formulas:
X-cut (110), (-1-10) = (11-20) or (22-40), XRD 2theta is 36.56 or 77.73 degrees
Y-cut (100), (010) (0-10) = (10-10),(20-20) or (30-30), XRD 2theta is 20.86,42.46,65.83 degrees
Z-cut (001) = (0001), XRD 2theta is 50.66 degree or 117.7 degrees
ST-Cut, a rotated Y-cut with rotation 42.5°
AT-Cut, a rotated Y-cut with rotation 35°15′
AT-cut single crystal quartz
Quartz single crystal, AT-cut, 10x10x0.5mm, 2SP
Quartz single crystal, AT-cut, 5x5x0.5mm, 2SP
Quartz single crystal, AT-cut, 4″ dia x0.5mm, 2 sp
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China. PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices. PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.
Quality is our first priority. PAM-XIAMEN has been ISO9001:2008, owns and shares four modern facories which can provide quite a big range of qualified products to meet different needs of our customers, and every order has to be handled through our rigorous quality system.Test report is provided for each shipment, and each wafer are warranty.