Strontium Titanium Substrate

Wir sind führender Hersteller und Lieferant von Forschungsmaterialien

Materials properties

Structure formula: SrTiO3
State: monocrystalline
Crystal structure: cubic
Lattice parameter: 3.905 Å
Phase transition: tetragonal <110K
Density: 5.12 g/cm3
Melting point: 2080°C
Coefficient of expansion: 11.1 * 10-6/°C
Dielectrical constant (e): 310
 

Substrate properties

Production method: Verneuil grown (without twins)
Orientation: (100)
Orientation accuracy:

£ 0.5°

Standard size: 10mm x 10mm x thickness 1mm or 0.5mm
Tolerance of length:

± 0.10mm (typical better ± 0.05mm)

Tolerance of thickness:

± 0.05mm

Parallelness:

£ 0.02mm

Polishing: standard: one side
Flatness:

l/4

Roughness of surface: Rmax£ 3nm (average Ra=1nm)
Scratches: none
Surface quality: with light microscope without defects

Übersicht der Elemente mit Zugang zu unserem Shop

1 18
H
 2 13 14 15 16 17
He
Li Be B C
N
O
F
Ne
Na Mg 3 4 5 6 7 8 9 10 11 12 Al Si P S
Cl
Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se
Br
Kr
Rb Sr Y Zr Nb Mo
Tc
 Ru Rh Pd Ag Cd In Sn Sb Te I
Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi
Po
At
Ra
Fr
Ra
Ac
Ce Pr Nd
Pm
 Sm Eu Gd Tb Dy Ho Er Tm Yb Lu


Newsletter anmelden
Sie können den Newsletter jederzeit kostenlos abbestellen.
Im Langenbroich 20
52428 Juelich
Germany
Tel.: +49 (0) 2461 - 9352 - 0
Fax: +49 (0) 2461 - 9352 - 11