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Germanium (Ge) Semiconductor Crystal

Item Number:
ALB-Ge-CR
Product Name:
Germanium (Ge) Semiconductor Crystal
CAS Number:
[7440-56-4]
Formula:
Ge
Shape:
Wafer (slice / substrate), boule and crystal form
Size:
Custom-made
Quantity:
10pc, 100pc, 1000pc
Supplier:
ALB Materials Inc
Synonyms:

Ge Wafers, Ge Substrate, Ge Slice, Germanium Wafers, Germanium Substrate, Germanium Slice

Price($, USD):

($, USD)Inquiry
Related Products:
Germanium Products
Item No. Product

Inquiry($, USD)

ALB-Ge-CR-01Ge single crystal substrate (100) 1"x1"x0.5mm, 2sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-02Ge Single crystal substrate (100) 10x10x0.4mm, 1sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-03Ge Single crystal Substrate (100) 10x10x0.5mm 2sp, P-type, Ga-doped, R:0.1-0.5 ohm.cm

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ALB-Ge-CR-04Ge Single crystal substrate (100) 10x10x0.5mm, 1sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-05Ge single crystal substrate (100) 10x10x0.5mm, 2sp, N-type undoped, R>40 ohm.cm

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ALB-Ge-CR-06Ge single crystal substrate (100) 10x10x0.5mm, 2sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-07Ge single crystal substrate (100) 5x5x0.4-0.5mm, 2sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-08Ge single crystal substrate (100) 5x5x0.5mm, 2sp, N-type undoped, R>40 ohm.cm

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ALB-Ge-CR-09Ge Single crystal substrate (111) 5x5x0.5mm 2sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-10Ge Single crystal substrate (111) 5x5x0.5mm, 1sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-11Ge Single Crystal wafer (111) 4"x0.5 mm, 1sp, N-type undoped, R:50 ohm.cm

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ALB-Ge-CR-12Ge Single Crystal wafer (111) 4"x0.5 mm, 2sp, N-type undoped, R:40 ohm.cm

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ALB-Ge-CR-13Ge Substrate (100) +/- 2 degree, 10x10 x 0.5 mm, 2sp, P type Ga doped, R:10-15 ohm.cm

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ALB-Ge-CR-14Ge Substrate (100) +/- 2 degree, 10x3 x 0.5 mm, 2sp, P type Ga doped, R:10-15 ohm.cm

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ALB-Ge-CR-15Ge Substrate (100) +/- 2 degree, 10x5 x 0.5 mm, 2sp, P type Ga doped, R:10-15 ohm.cm

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ALB-Ge-CR-16Ge Substrate (100) 10x10 x 0.5 mm, 1sp, N type Sb doped, R:0.1-0.5 Ohm.cm

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ALB-Ge-CR-17Ge Substrate (100) 10x10 x 0.5 mm, 1sp, N type Sb doped, R:10-15Ohm.cm

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ALB-Ge-CR-18Ge Substrate (100) 10x10 x 0.5 mm, 1sp, N type Sb doped, R>40 Ohm.cm

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ALB-Ge-CR-19Ge Substrate (100) 10x10 x 0.5 mm, 1sp, P type Ga doped, R:0.0007-0.005ohm.cm

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ALB-Ge-CR-20Ge Substrate (100) 10x10 x 0.5 mm, 1sp, P type Ga doped, R:1-5 ohm.cm

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ALB-Ge-CR-21Ge Substrate (100) 10x5 x 0.5 mm, 1sp, N type Sb doped, R:0.01-0.05 Ohm.cm

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ALB-Ge-CR-22Ge Substrate (100) 10x5 x 0.5 mm, 1sp, P type Ga doped, R:1-5 ohm.cm

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ALB-Ge-CR-23Ge Substrate (100) 10x5 x 0.5 mm, 2sp, N type Sb doped, R:0.01-0.05 Ohm.cm

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ALB-Ge-CR-24Ge Substrate (100) 5x 5x0.4 mm, 1sp, undoped, N-type.R>50 ohm.cm

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ALB-Ge-CR-25Ge Substrate (100) 5x 5x0.5 mm, 1sp, undoped, N-type.R>50 ohm.cm

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ALB-Ge-CR-26Ge Substrate (100) 5x5 x 0.5 mm, 1sp, N type Sb doped, R:0.1-0.5 Ohm.cm

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ALB-Ge-CR-27Ge Substrate (100) 5x5 x 0.5 mm, 1sp, N type Sb doped, R:10-15 Ohm.cm

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ALB-Ge-CR-28Ge Substrate (100) 5x5 x 0.5 mm, 1sp, N type Sb doped, R>40 Ohm.cm

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ALB-Ge-CR-29Ge Substrate (100) 5x5 x 0.5 mm, 1sp, P type Ga doped, R:0.0007-0.005 ohm.cm

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ALB-Ge-CR-30Ge Substrate (100) 5x5 x 0.5 mm, 1sp, P type Ga doped, R:1-5 ohm.cm

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ALB-Ge-CR-31Ge Substrate (100) 5x5 x 0.5 mm, 2sp, P type Ga doped, R:0.1-0.5 ohm.cm

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ALB-Ge-CR-32Ge Substrate (110) +/- 0.7 degree 10x10x 0.5 mm, 1sp, Sb-doped, R:0.1-0.5 ohm.cm

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ALB-Ge-CR-33Ge Substrate (110) +/- 0.7 degree 5x5x0.5 mm, 1sp, Sb-doped, R:0.1-0.5 ohm.cm

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ALB-Ge-CR-34Ge Substrate (110) 10x10x 0.4-0.5 mm, 2sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-35Ge Substrate (110) 10x10x 0.5 mm, 1sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-36Ge Substrate (110) 10x10x 0.5 mm, 1sp, Sb-doped, R:1-5 ohm.cm

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ALB-Ge-CR-37Ge Substrate (110) 10x5x 0.5 mm, 1sp, N-type undoped .R>50 ohm.cm

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ALB-Ge-CR-38Ge Substrate (110) 10x5x 0.5 mm, 2sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-39Ge Substrate (110) 5x5x 0.45-0.5 mm, 2sp, N-type undoped R>50 ohm.cm

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ALB-Ge-CR-40Ge Substrate (110) 5x5x 0.5 mm, 1sp, N-type, undoped R>50 ohm.cm

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ALB-Ge-CR-41Ge Substrate (111) 10x10x 0.4-0.5 mm, 2sp, undoped, R>50 ohm.cm

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ALB-Ge-CR-42Ge Substrate (111) 10x10x 0.5 mm, 1sp, N-type undoped .R>50 ohm.cm

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ALB-Ge-CR-43Ge Substrate (111) 10x10x 0.5 mm, 1sp, P-type, Ga-doped, R: 0.005-0.01 ohm.cm

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ALB-Ge-CR-44Ge Substrate (111) 10x10x 0.5 mm, 2sp, Sb-doped, 0.005-0.01 Ohm.cm

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ALB-Ge-CR-45Ge Substrate (111) 10x5x 0.4-0.5 mm, 2sp, undoped, R>50 ohm.cm

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ALB-Ge-CR-46Ge Substrate (111) 5 x 5 x 0.5 mm, 1sp, P-type, Ga-doped, R: 0.005-0.01 ohm.cm

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ALB-Ge-CR-47Ge Substrate (111) 5x5x0.5 mm, 2sp, Sb-doped . 0.005-0.01 Ohm.cm

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ALB-Ge-CR-48Ge Wafer (100) +/- 0.7 degree 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R:>40 ohm-cm

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ALB-Ge-CR-49Ge Wafer (100) +/- 1 degree, 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 0.1-0.5 ohm-cm

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ALB-Ge-CR-50Ge Wafer (100) +/- 2degree, 2" dia x 0.5 mm, 2sp, P type (Ga doped) , R: 10.0 -15 ohm-cm

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ALB-Ge-CR-51Ge Wafer (100) +/-0.7 Degree 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R:>40 ohm-cm

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ALB-Ge-CR-52Ge Wafer (100) +/-2 Deg. 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R:0.1-1.0 ohm-cm

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ALB-Ge-CR-53Ge Wafer (100) 1" dia x 0.5 mm, 1sp, N-type undoped, R:>45 Ohm.cm

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ALB-Ge-CR-54Ge Wafer (100) 100mm dia x 0.5 mm, 2sp, N type (Sb doped) R:2.5-2.7 ohm.cm

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ALB-Ge-CR-55Ge Wafer (100) 100mm dia x 0.5 mm, 2sp, P type (Ga doped) R: 0.004-0.01ohm.cm

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ALB-Ge-CR-56Ge Wafer (100) 100mm dia x 0.5 mm, 2sp, P type (Ga doped) R:1.4-1.7 ohm.cm

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ALB-Ge-CR-57Ge Wafer (100) 2" dia x 0.4 mm, 2sp, P type (Ga doped) , R: 0.1ohm-cm

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ALB-Ge-CR-58Ge Wafer (100) 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R: 0.001-0.01 ohm-cm

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ALB-Ge-CR-59Ge Wafer (100) 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R:1-5 ohm-cm

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ALB-Ge-CR-60Ge Wafer (100) 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R:2.5-2.7ohm-cm

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ALB-Ge-CR-61Ge Wafer (100) 2" dia x 0.5 mm, 1sp, P type (Ga doped) , R: 0.0007-0.002 ohm-cm

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ALB-Ge-CR-62Ge Wafer (100) 2" dia x 0.5 mm, 1sp, P type (Ga doped) , R: 0.001-0.01 ohm-cm

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ALB-Ge-CR-63Ge Wafer (100) 2" dia x 0.5 mm, 1sp, P type (Ga doped) , R: 0.01-0.1 ohm-cm

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ALB-Ge-CR-64Ge Wafer (100) 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 0.001-0.01 ohm-cm

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ALB-Ge-CR-65Ge Wafer (100) 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 0.01-0.1ohm-cm

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ALB-Ge-CR-66Ge Wafer (100) 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 10-20 ohm-cm

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ALB-Ge-CR-67Ge Wafer (100) 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 1-5 ohm-cm

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ALB-Ge-CR-68Ge Wafer (100) 2" dia x 0.5 mm, 2sp, P type (Ga doped) , R: 0.001-0.01 ohm-cm

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ALB-Ge-CR-69Ge Wafer (100) 2" dia x 0.5 mm, 2sp, P type (Ga doped) , R: 0.1-1.0ohm-cm

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ALB-Ge-CR-70Ge Wafer (100) 2" dia x 0.5 mm, 2sp, P type (Ga doped) , R: 1 - 10 ohm-cm

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ALB-Ge-CR-71Ge Wafer (100) 2" dia x 0.5 mm, 2sp, P type, Ga doped, R: 0.0007-0.002 ohm-cm

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ALB-Ge-CR-72Ge Wafer (100) 2" dia x 1.0 mm, 1sp, N type (Sb doped) , R: 0.02 ohm-cm

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ALB-Ge-CR-73Ge Wafer (100) 3" dia x 0.5 mm 1sp, N-type undoped, R: >50 ohm-cm

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ALB-Ge-CR-74Ge Wafer (100) 3" dia x 0.5 mm, 2sp, N-type undoped, R: >50 ohm-cm

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ALB-Ge-CR-75Ge Wafer (100) 30mm dia x 0.5 mm, 1sp, N-type undoped, R:>40 Ohm.cm

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ALB-Ge-CR-76Ge Wafer (100) 4" dia x 0.5 mm, 1sp, N-type undoped, R>50 ohm.cm

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ALB-Ge-CR-77Ge Wafer (100) N-type undoped, 1" dia x 0.5 mm, 2sp, R:>50 ohm.cm

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ALB-Ge-CR-78Ge Wafer (100) undoped, 2" dia x 0.5 mm, 1sp, R: >50 ohm-cm

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ALB-Ge-CR-79Ge Wafer (100) undoped, 2" dia x 0.5 mm, R: >50 ohm-cm, 2sp

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ALB-Ge-CR-80Ge Wafer (100) undoped, 4" dia x 0.5 mm, 2sp, R>40 ohm-cm

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ALB-Ge-CR-81Ge Wafer (100) with flat (100) 4" dia x 0.5 mm, 1sp, N type (Sb doped) R: 0.1-0.5 ohm-cm

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ALB-Ge-CR-82Ge Wafer (100) with major flat <110> 100mm dia x 0.5 mm, 1sp, N type (Sb doped) R:0.1-0.5 ohm.cm

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ALB-Ge-CR-83Ge Wafer (110) 3" dia x 0.5 mm 1sp, N-type undoped, R: >50 ohm-cm

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ALB-Ge-CR-84Ge Wafer (110) 3" dia x 0.5 mm 2sp, N-type undoped, R: >50 ohm-cm

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ALB-Ge-CR-85Ge Wafer (110) 4" dia x 0.5 mm, 1sp, N type (Sb doped) R:1-5 ohm.cm

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ALB-Ge-CR-86Ge Wafer (110) 4" dia x 0.5 mm, 2sp, N type (Sb doped) R:0.1-0.5ohm.cm

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ALB-Ge-CR-87Ge Wafer (110) 4" dia x 0.5 mm, 2sp, N type (Sb doped) R:1-5 ohm.cm

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ALB-Ge-CR-88Ge Wafer (110) Ga-doped, 2" dia x 0.5 mm, 1sp Resistivity : 0.1-1.1 ohm-cm

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ALB-Ge-CR-89Ge Wafer (110) Ga-doped, 2" dia x 0.5 mm, 1sp Resistivity : 1-10 ohm-cm

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ALB-Ge-CR-90Ge Wafer (110) Ga-doped, 2" dia x 0.5 mm, 2sp Resistivity : 0.1-0.5 ohm-cm

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ALB-Ge-CR-91Ge Wafer (110) N type, Sb doped, 2" dia x 0.5 mm, 1sp R: 0.1-1.0 ohm.cm

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ALB-Ge-CR-92Ge Wafer (110) N type, Sb doped, 2" dia x 0.5 mm, 1sp R: 1-5 ohm.cm

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ALB-Ge-CR-93Ge Wafer (110) N type, Sb doped, 2" dia x 0.5 mm, 2sp R: 0.1-0.5ohm.cm

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ALB-Ge-CR-94Ge Wafer (110) N type, Sb doped, 2" dia x 0.5 mm, 2sp R: 1-5 ohm.cm

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ALB-Ge-CR-95Ge Wafer (110) N-type undoped, 1" dia x 0.5 mm, 1sp, R:>50 ohm.cm

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ALB-Ge-CR-96Ge Wafer (110) N-type undoped, 1" dia x 0.5 mm, 2sp, R:>50 ohm.cm

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ALB-Ge-CR-97Ge Wafer (110) N-type undoped, 2" dia x 0.5 mm, 1sp, R:>50 ohm.cm

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ALB-Ge-CR-98Ge Wafer (110) N-type undoped, 2" dia x 0.5 mm, 2sp, R:>50 ohm.cm

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ALB-Ge-CR-99Ge Wafer (110) N-type undoped, 4" dia x 0.5 mm, 1sp, R:>50 ohm.cm

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ALB-Ge-CR-100Ge Wafer (110) N-type undoped, 4" dia x 0.5 mm, 2sp, R>50ohm.cm

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ALB-Ge-CR-101Ge Wafer (110) with 3.5 degree miscut, N type, Sb doped, 2" dia x 0.5 mm, 1sp R: 0.35-0.4 ohm.cm

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ALB-Ge-CR-102Ge Wafer (111) 2" dia x 0..5 mm, 2sp, N type (Sb doped) , R: 0.005-0.01 ohm-cm

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ALB-Ge-CR-103Ge Wafer (111) 2" dia x 0..5 mm, 2sp, N type (Sb doped) , R: 0.05-0.5 ohm-cm

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ALB-Ge-CR-104Ge Wafer (111) 2" dia x 0.4 mm, 2sp, P type (Ga doped) R: 0.035-0.039ohm-cm

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ALB-Ge-CR-105Ge Wafer (111) 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R: 0.005-0.01ohm.cm

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ALB-Ge-CR-106Ge Wafer (111) 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R:1-10ohm-cm

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ALB-Ge-CR-107Ge Wafer (111) 2" dia x 0.5 mm, 1sp, N-type undoped, R >50 ohm.cm

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ALB-Ge-CR-108Ge Wafer (111) 2" dia x 0.5 mm, 1sp, P type (Ga doped) , R: 1-20 ohm-cm

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ALB-Ge-CR-109Ge Wafer (111) 2" dia x 0.5 mm, 1sp, P type (Ga doped) , R:0.01-0.5 ohm.cm

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ALB-Ge-CR-110Ge Wafer (111) 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 0.1-1.0 ohm-cm

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ALB-Ge-CR-111Ge Wafer (111) 2" dia x 0.5 mm, 2sp, N type (Sb doped) , R: 10-20 ohm-cm

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ALB-Ge-CR-112Ge Wafer (111) 2" dia x 0.5 mm, 2sp, P type (Ga doped) R: 0.005-0.01ohm-cm

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ALB-Ge-CR-113Ge Wafer (111) 4" dia x 0.5 mm, 1sp, N type (Sb- doped) with R: 0.014-0.022 Ohms-cm

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ALB-Ge-CR-114Ge Wafer (111) 4" dia x 0.5 mm, 2sp, N type (Sb- doped) with R: 0.014-0.022 Ohms-cm

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ALB-Ge-CR-115Ge Wafer (111) N-type undoped, 1" dia x 0.5 mm, 1sp, R:>50 ohm.cm

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ALB-Ge-CR-116Ge Wafer (111) N-type undoped, 2" dia x 0.5 mm, 2sp R >50 Ohm.cm

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ALB-Ge-CR-117Ge Wafer (111) N-type undoped, 2" dia x 1.0mm, 2sp R >50 Ohm.cm

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ALB-Ge-CR-118Ge Wafer (111) undoped, 1" dia x 0.5 mm, 2sp, R:>50 ohm.cm

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ALB-Ge-CR-119Ge Wafer (111) with 9.45 degree miscut, 2" dia x 0.5 mm, 1sp, N type (Sb doped) , R: 0.1-0.5ohm-cm

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ALB-Ge-CR-120Ge Wafer (211) N-type undoped, 2" dia x 0.45 mm, 1sp, R: >45 ohm-cm

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ALB-Ge-CR-121Ge Wafer (211) N-type undoped, 2" dia x 0.45 mm, 2sp, R: > 45 ohm.cm

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ALB-Ge-CR-122VGF-Ge Wafer (100) 100 mm dia x 0.175 mm, 1sp, P type (Ga doped) R:0.279-0.324 Ohm.cm

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ALB-Ge-CR-123VGF-Ge Wafer (100) 100 mm dia x 0.175 mm, 2sp, P type (Ga doped) R:0.1-0.182 ohm.cm

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ALB-Ge-CR-124VGF-Ge Wafer (100) 100 mm dia x 0.5 mm, 1sp, P type (Ga doped) R:0.128-0.303 Ohm.cm

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ALB-Ge-CR-125VGF-Ge Wafer (100) 100mm dia x 0.4 mm, 2sp, P type (Ga doped) , R:0.0038-0.0158 Ohm.cm

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ALB-Ge-CR-126VGF-Ge Wafer (100) 100mm dia x 0.5 mm, 1sp, N type (As- doped) , R: 0.088- 0.183ohm.cm

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ALB-Ge-CR-127VGF-Ge Wafer (100) 100mm dia x 0.5 mm, 2sp, N type (As- doped) , R: 0.173-0.25 ohm.cm

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ALB-Ge-CR-128VGF-Ge Wafer (100) 100mm dia x 0.5 mm, 2sp, P type (Ga doped) R:0.128-0.303 Ohm.cm

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ALB-Ge-CR-129VGF-Ge Wafer (100) 50 mm dia x 0.175 mm, 1sp, P type (Ga doped) R:0.008-0.021 Ohm.cm

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ALB-Ge-CR-130VGF-Ge Wafer (100) 50 mm dia x 0.175 mm, 2sp, P type (Ga doped) R:0.008-0.021 Ohm.cm

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ALB-Ge-CR-131VGF-Ge Wafer (100) with 6 degree miscut toward <111>, 100 mm dia x 0.5 mm, 1sp, P type (Ga doped) , R: 0.3-0.33 Ohm.cm

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Germanium (Ge) Crystal | Semiconductor Crystal Material
Growth method Czochralski method
Crystal structure M3
Unit cell constant a=5.65754 Å,    
Density 5.323g/cm3
Melt point 937.4°C
Doped material No doped Sb-doped In / Ga-doped
Type / N P
Resistivity >35Ωcm 0.05Ωcm 0.05~0.1Ωcm
EPD <4x103/cm2 <4x103/cm2 <4x103/cm2
Size 10x3, 10x5, 10x10, 15x15, 20x15, 20x20
dia2"x 0.33mm, dia2"x 0.43mm
Thickness 0.5mm, 1.0mm
Polishing EPI polished on one side or two sides
Crystal orientation <100>, <110>, <111>, ±0.5º
Surface roughness Ra≤5Å (5µm x 5µm)
Packing Individually sealed in bags. Cassette shipments are available on request

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