GdScO3 (110) 10x10x0.5mm 1sp

Specifications:

• Size:               10mm x 10mm x 0.5mm
• Orientation:      (110) + / - 0.5 ^o
• Edge direction: <001> with notches
• Polish:             one side EPI polished with surface roughness  Ra< 5 A ( measured by AFM  5x5 ? area)
• Package:         one 1000 class clean room with 100 class plastic bag
• Typical XRD -rocking curve and AFM curve   ( Click Pics below to enlarge )

 XRD-rocking curve       AFM 


Features: 

• Good lattice matches with perovskite structure superconductors
• Perfect for ferroelectric epitaxial thin film 

Warning:  

• The above single crystals are extremely difficult to grow due to the ultra-high melting point.  Nobody can promise each substrate has no defects such as domain, dislocation, and twins  If your application is very sensitive to the defects,  you must check the substrate by XRD before growing the film.  MTI will replace the unsatisfied substrate which has no film grown and no damage free of charge until you are satisfied within 15 days after receiving it.   No order cancelation is accepted.

Properties

Crystal	Structure /Lattice Constant(A)	MP oC	Density (g/cm3)	Growth Tech
DyScO3	Orthorombic a=5.44  b=5.71  c=7.89	2127	6.9	CZ
GdScO3	Orthorombic a=5.45  b=5.75  c=7.93	2127	66	CZ
TbScO3	Orthorombic a = 5.4543  b = 5.7233  c = 7.9147	2127	66	CZ

Related Products