Nb doped SrTiO3 Nb:SrTiO3 single crystal substrate Manufacturers from China

Niobium-doped strontium titanate, strontium titanate single crystal pure have a similar structure, but with conductivity.
  • Item NO.:

    GS-C007
  • Payment:

    L/C、 Western Union、 D/P、 T/T
  • Product Origin:

    Anhui, China
  • Max Size:

    Dia30mm
  • Orientation:

    <100>、<110>、<111>
  • Package:

    100 clean bag,1000 exactly clean bag
  • Product Detail

  • Specification

  • Process flow

  • Packaging

  • Transportation

  • FAQ

Product Name: Niobium-doped strontium titanate (Nb: SrTiO3) crystal substrate
Product Description:
Niobium-doped strontium titanate, strontium titanate single crystal pure have a similar structure, but with conductivity. Niobium-doped strontium titanate resistivity of0.1 - 0.001 W-cm changes over between the niobium-doped concentration between 0.01 ~ 0.001 wt% different.Monocrystalline substrate conduction devices provide for the film and the electrode. Division provides high-quality low-cost crystal niobium-doped strontium titanate substrate
Specifications:

Surface finish: single throw or double throw, Ra <5Å;

Standard Orientation: <100> ± 0.5 o;

Standard size: 10x10x0.5mm, 5x5x0.5 mm.

Note: according to customer needs to provide exceptional size and orientation

Standard Packaging: Plasma cleaning professional cleaning (please click ) 1000 clean room, 100 clean bags packaging

 Nb Doped Strontium Niobate Titanate( Nb:SrTiO3 )

The strontium niobate-doped strontium titanate has a similar structure to the strontium titanate single crystal, but NSTO is conductive. Currently we can provide Nb:SrTiO3 with niobium-doped concentrations of 0.05%, 0.1%, 0.5% and 0.7%.

Main performance parameters

Nb:SrTiO3  grade

A

B

C

D

Nb  concentration (wt%)

1.0

0.7

0.5 _

0.1

Resistivity  ohm-cm

0.0035

0.0070

0.05

0.08

Mobility  cm2/vs

9.0

8.5

8.5

6.5

Features

Nb:SrTiO3 has a similar structure to SrTiO3 single crystal, but NSTO has conductivity . The resistivity range varies from 0.1 to 0.001 wt% . Conductive single crystal substrates provide electrodes for thin films and devices.

size

10x3, 10x5, 10x10, 15x15,, 20x15, 20x20,

Ф15, Ф20, Ф1″,

thickness

0.5mm, 1.0mm

polishing

single-sided or double-sided

crystal orientation

<100> <110> <111>

Crystal plane orientation accuracy:

±0.5°

Edge Orientation Accuracy:

2° (special requirements can reach within 1°)

beveled wafer

According to specific requirements, wafers whose edge-oriented crystal planes are inclined at a specific angle (tilt angle 1°-45°) can be processed

Ra:

≤5Å(5µm×5µm)

Package

Class 100 clean bag, class 1000 clean room

Q: Are you trading company or manufacturer ?
     We are factory.
Q: How long is your delivery time?
    Generally it is 3-5 days if the goods are in stock.
    or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
     Payment <=5000USD, 100% in advance.
     Paymen >=5000USD, 80% T/T in advance , balance before shippment.
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