EMS GRIDS & TEM SUPPORT FILMS CATALOG EDITION V TEM SUPPORT FILMS
Graphene Support Films for TEM (continued) zzz Graphene on Silicon Nitride TEM Grids (2.5 µm holes)
Characteristics 1. Four thicknesses of CVD graphene. Available in either 1, 2, 3-5 or 6-8 layers.
2. TEM Substrate: 200 µm thick 3.0mm hexagonal silicon substrate with a 0.5 x 0.5 mm aperture and 200 nm thick silicon nitride membrane with approximately 6,400 2.5 µm holes.
3. Graphene coverage of the TEM grid is better than 75%. Appearance
Solid hexagonal disk with a greenish hue. The graphene film appears as a near-transparent to light-grey film on the surface of the microporous Silicon Nitride membrane.
Specifications Type
1 Layer 2 Layers
3-5 Layers 6-8 Layers
1 Layer
1GSiN2.5um-5 1GSiN2.5um-10 1GSiN2.5um-25
2 Layers 2GSiN2.5um-5 2GSiN2.5um-10 2GSiN2.5um-25
Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm
Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm
5/pk
10/pk 25/pk
5/pk
10/pk 25/pk
zzz Graphene on Ultra-Flat Thermal SiO2 Substrate
Characteristics 1. Four thicknesses of CVD graphene. Available in either 1, 2, 3-5 or 6-8 layers.
2. TEM Substrate: The Ultra-flat Thermal SiO2 Substrate consists of a 200 nm thermally grown SiO2 film on an ultra-flat silicon wafer with a normal thickness of 675 µm. The size is 5 mm x 5 mm.
3. Graphene coverage of the TEM grid is better than 75%. STEM-MAADF image by Kotakoski, et al.
Specifications Type
1 Layer 2 Layers
3-5 Layers 6-8 Layers
1 Layer 1GUFSiO2-5 1GUFSiO2-10 1GUFSiO2-25
2 Layers 2GUFSiO2-5 2GUFSiO2-10 2GUFSiO2-25
Graphene Thickness ~0.35 nm ~0.7 nm
1.0-1.7 nm 2.1-2.8 nm
Ordering Information Cat. No.
Description
Transparency ~96.4% ~92.7%
~85.8-90.4% ~78.5-83.2%
Qty. TEM Grid/AFM Substrate
Hexagonal Silicon
Cat. No.
3-5 Layers 3GSiN2.5um-5 3GSiN2.5um-10 3GSiN2.5um-25
6-8 Layers 6GSiN2.5um-5 6GSiN2.5um-10 6GSiN2.5um-25
Support Film
Silicon Nitride with 2.5 µm Holes
Description
Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm
Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm Graphene on Silicon Nitride, 2.5 µm
Qty. 5/pk
10/pk 25/pk
5/pk
10/pk 25/pk
Graphene Thickness ~0.35 nm ~0.7 nm
1.0-1.7 nm 2.1-2.8 nm
Ordering Information Cat. No.
Description
Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2
Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2
Transparency ~96.4% ~92.7%
~85.8-90.4% ~78.5-83.2%
Qty. 5/pk
10/pk 25/pk
5/pk
10/pk 25/pk
TEM Grid/AFM Substrate
Ultra-Flat Silicon
Support Film
Thermally Grown SiO2
Cat. No.
3-5 Layers 3GUFSiO2-5 3GUFSiO2-10 3GUFSiO2-25
6-8 Layers 6GUFSiO2-5 6GUFSiO2-10 6GUFSiO2-25
Description
Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2
Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2 Graphene on Ultra-Flat Thermal SiO2
Qty. 5/pk
10/pk 25/pk
5/pk
10/pk 25/pk
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