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Sigma-Aldrich

Strontiumtitanat

single crystal substrate, <100>

Synonym(e):

Strontium titanium trioxide

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About This Item

Lineare Formel:
SrTiO3
CAS-Nummer:
12060-59-2
Molekulargewicht:
183.49
EG-Nummer:
235-044-1
MDL-Nummer:
MFCD00049554
UNSPSC-Code:
12352300
PubChem Substanz-ID:
24882643
NACRES:
NA.23

Qualitätsniveau

100

Form

crystalline (cubic (a=3.905 Å))

Dielektrizitätskonstante

~300

Härte

6 (, Mohs)

Eignung der Reaktion

reagent type: catalyst
core: titanium

Größe

10 mm × 10 mm × 0.5 mm

mp (Schmelzpunkt)

2060 °C (lit.)
2080 °C

Dichte

4.81 g/mL at 25 °C (lit.)
5.175 g/mL at 25 °C

Halbleitereigenschaften

<100>

SMILES String

[Sr++].[O-][Ti]([O-])=O

InChI

1S/3O.Sr.Ti/q;2*-1;+2;

InChIKey

VEALVRVVWBQVSL-UHFFFAOYSA-N

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Physikalische Eigenschaften

Loss Tangent at 10GHz: ~5 x 10-4 @ 300K, ~3 x 10-4 @ 77K; Thermal expansion: 10.4 (x 10-6/°C)

Physikalische Form

cubic (a = 3.905 Å)

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCN4972
MKCK7598
MKBX3183V
MKBV5798V
MKBS6750V

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S A Pauli et al.
Physical review letters, 106(3), 036101-036101 (2011-03-17)
The evolution of the atomic structure of LaAlO_{3} grown on SrTiO_{3} was investigated using surface x-ray diffraction in conjunction with model-independent, phase-retrieval algorithms between two and five monolayers film thickness. A depolarizing buckling is observed between cation and oxygen positions
Claudia Cantoni et al.
Advanced materials (Deerfield Beach, Fla.), 24(29), 3952-3957 (2012-06-20)
Using state-of-the-art, aberration-corrected scanning transmission electron microscopy and electron energy loss spectroscopy with atomic-scale spatial resolution, experimental evidence for an intrinsic electronic reconstruction at the LAO/STO interface is shown. Simultaneous measurements of interfacial electron density and system polarization are crucial
Min Zhang et al.
Optics express, 20(6), 5936-5941 (2012-03-16)
In this letter, TiO₂ nanocrystalline film was prepared on SrTiO₃ (001) substrate to form an n-n heterojunction active layer. Interdigitated Au electrodes were deposited on the top of TiO₂ film to fabricate modified HMSM (heterojunction metal-semiconductor-metal) ultraviolet photodetector. At 10
Dong Hun Kim et al.
ACS combinatorial science, 14(3), 179-190 (2012-02-23)
Combinatorial pulsed laser deposition (CPLD) using two targets was used to produce a range of transition metal-substituted perovskite-structured Sr(Ti(1-x)M(x))O(3-δ) films on buffered silicon substrates, where M = Fe, Cr, Ni and Mn and x = 0.05-0.5. CPLD produced samples whose
Ariando et al.
Nature communications, 2, 188-188 (2011-02-10)
There are many electronic and magnetic properties exhibited by complex oxides. Electronic phase separation (EPS) is one of those, the presence of which can be linked to exotic behaviours, such as colossal magnetoresistance, metal-insulator transition and high-temperature superconductivity. A variety
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