Silicon Oxide Membranes for TEM and X-Ray Microscopy
Norcada SiO2 membranes feature thin, amorphous SiO2 membranes held at the centre of a support mesh. The SiO2 membranes are ideal for applications which require Nitrogen and Carbon free membranes .
SiO2 membranes are constructed with pure SiO2 regions nested within a support membrane. This structure allows for up to 24 unique sample regions within the central area of the device, ideal for characterization of multiple samples on a single device.
SiO2 membranes are available with a variety of features in standard configuration:
- Carbon and Nitrogen free viewing areas for EDX elemental analysis and X-ray spectroscopy of nanomaterials and biological material
- Amorphous films, compatible with Selected Area Electron Diffraction (SAED) and X-ray Diffraction Spectroscopy (XRD) analysis
- Low resistivity Silicon Frames for charge and heat dissipation
- Single membranes, or membrane arrays with up to 24 per device
- Membranes from 5μm to 50μm diameter
- Square 5mmx5mm frames for X-ray microscopy
- Circular 3mm dia. frames for standard TEM sample holders
Layout of X-ray Frame and TEM Frame SiO2 Membrane devices
Bright Field TEM images of 20μm and 50μm dia. SiO2 Membranes
SEM images of 20μm and 50μm dia. SiO2 Membranes
| SiO2 Membranes on 200μm thick 3mm TEM Frames | |||||
| Part Number | SiO2 Thickness | SiO2 Area | Number of Membranes | Support Window | Price/Pack |
| NTOX050U-8p2-50 | 7nm | 50μm dia. | 8 | 0.50×0.50mm | Please Contact |
| NTOX005Y-1-05 | 20nm | 5μm dia. | 1 | 0.05×0.05mm | $400 |
| NTOX040Y-24p3-20 | 20nm | 20μm dia. | 24 | 0.40×0.40mm | $450 |
| NTOX025Y-1-50 | 20nm | 50μm dia. | 1 | 0.25×0.25mm | $400 |
| NTOX050Y-8p2-50 | 20nm | 50μm dia. | 8 | 0.50×0.50mm | $500 |
| Price in USD for Pack of 10 Devices | |||||
| SiO2 Membranes on 200μm thick 5mmx5mm X-ray Frames | |||||
| Part Number | SiO2 Thickness | SiO2 Area | Number of Membranes | Support Window | Price/Pack |
| NXOX5005YZ-1-05 | 15nm | 5μm dia. | 1 | 0.050×0.05mm | $525 |
| NXOX5040YZ-24p3-20 | 15nm | 20μm dia. | 24 | 0.40×0.40mm | $550 |
| NXOX5050YZ-8p2-50 | 15nm | 50μm dia. | 8 | 0.50×0.50mm | $600 |
| NXOX5005Y-1-05 | 20nm | 5μm dia. | 1 | 0.05×0.05mm | $500 |
| NXOX5040Y-2-4p3-20 | 20nm | 20μm dia. | 24 | 0.40×0.40mm | $525 |
| NXOX5050Y-8p2-50 | 20nm | 50μm dia. | 8 | 0.50×0.50mm | $575 |
| Price in USD for Pack of 5 Devices | |||||
PLEASE CONTACT US for more information