The Heidelberg uPG 501 is an economical, easy to use laser pattern generator with a 390nm 10W LED source. It can be used to expose photo-resist for patterning chrome on glass photomasks and maskless direct substrate writing on photo resist coated silicon wafers, at feature sizes as small as 1 micron. The laser writer can process substrates up to 100 mm in diameter. The maximum mask size is 5 inches. The allowed data formats are GDS II, CIF and DXF formats.
Sample - silicon wafer and glass chrome masks.
#lithography
#maskless

​The Helios G4 is a SEM with FIB capabilities. FIB is used to modify or machine materials at the micro and nanoscale; and to deposit material such as platinum, carbon, gold, etc. via ion beam induced deposition.
The FIB is also commonly used to prepare very thin samples (typically ~100 nanometers) for the transmission electron microscope.
The Helios G4 is equipped with a cryo stage that allows examination of specimens at very low temperature (-180 deg.C).​​​

Scanning electron microscope - SEM - that produces images of a sample by scanning it with a focused beam of electrons. The electrons interact with atoms in the sample, producing various signals that contain information about the sample's surface topography and composition. This is is an ultra-high resolution field emission SEM with UniColor (UC) technology, 2-mode final lens (immersion and field-free), SE/BSE in-lens detection, a solid state concentric backscatter (CBS) detector and beam deceleration capability. Combined, these features help maximize resolution, surface detail and contrast at very low voltages. The EDS attachment allows for elemental identification/localization.
Sample - conductive, semi-conductive and poorly conductive materials in the form of bulk, powders and thin films. These include nano-particles, nano-tubes and -wires, porous materials, plastics, polymers, glass substrates, and organic and inorganic materials.

Measures specific surface area (BET), pore volume, and very accurate pore size distribution, of ultamicroporous (0.35 - 0.7 nm, with high precision and high resolution), (microporous (0.7nm - 2nm), mesoporous (2nm - 50nm) and low surface area materials by probing the activated surface of the sample with gases such as Nitrogen, Argon, CO2 or others and measuring the adsorbed gas volume at fixed bath temperature (i.e. liquid nitrogen, liquid argon, ice bath) and increasing static pressure ranging from 0.001 umHg up to 760 mmHg. The relative pressure data start in the range of 10^-09 p/p0 where ultramicropores start filling.
Vapor adsorption option is also available for saturated, unsaturated hydrocarbons, and aromatic rings. Other kinds of vapors need to be discussed with lab scientists.
Samples - solids, powders or polymers. Quantity to be discussed with lab scientists.

The DENS Gas System Supply is an equipment consisting of a TEM sample holder and a gas supply system. The sample holder contains a nano-reactor were three different gases can be injected to perform in-situ TEM experiments. The gas supply system can tune precisely the flow (max 50 ml/min), mixture and partial pressure of the gases. The maximum total pressure that can be reached in the nano-reactor is 1 bar. A safety system avoids any further rise of pressure by deviating the excess of gas into the exhaust line.

This 400 MHz NMR spectrometer is dedicated to solid-state dynamic nuclear polarization (DNP) NMR applications at low temperatures (LT). It features a 3.2 mm Double Resonance LT CPMAS probe with a 30 µL sample volume, offering a maximum rotation speed of 24 kHz at room temperature (RT) and 12 kHz at LT. The system is optimized for X-observation with high-power ¹H decoupling, and its tuning range can be extended by exchanging inserts. Additionally, it includes a Triple Resonance H/X/Y LT MAS probe with a 3.2 mm MAS system, designed for solid-state DNP-NMR. This probe supports various X nuclei observations, with a 30 µL sample volume and spinning speeds up to 24 kHz (RT) or 12 kHz (LT), also optimized for high-power ¹H decoupling.
Sample - solid fine powders, possible to impregnate and not reacting with radicals.

The 950 MHz NMR spectrometer system is designed for advanced solution-state NMR applications. It is equipped with a 5 mm triple resonance inverse (TCI) H/C/N cryoprobe with automatic tuning and matching (ATM) and a Z-gradient, offering the highest sensitivity for proton-detected NMR experiments, with a variable temperature range of 0°C to 80°C.
Additional probes include:
• A 5 mm TXO N/C-H-D cryoprobe with ATM and Z-gradient, also with a variable temperature range of 0°C to 80°C.
• A 5 mm H/C/N TXI probe with ATM and Z-gradient, capable of variable temperature operation from -150°C to +150°C.
Sample - solution-state of low to high concentration, normal liquid viscosity, normal sample volume.

The pulsed/CW electron spin resonance spectrometer system at X-band is designed for studying chemical systems with unpaired electrons. It is equipped with both ELDOR (Electron–Electron Double Resonance) and ENDOR (Electron–Nuclear Double Resonance) accessories, providing comprehensive capabilities for advanced EPR studies. The system includes three resonators: a standard resonator, a cylindrical resonator for aqueous samples, and an ENDOR resonator. It is capable of performing low-temperature experiments using liquid helium and liquid nitrogen, and high-temperature experiments up to 600 K with cooling side plates. Additionally, the system is equipped with a UV irradiation setup, featuring a chopper and light filters, and includes a goniometer for crystal rotation studies. The SOFT X-Sophie CW simulation package is also available for accurate spectral simulation and analysis.

This continuous-wave (CW) Electron Paramagnetic Resonance (EPR) spectrometer system is dedicated to study chemical systems having unpaired electrons. The electron-spin resonance spectrometer system is equipped with a standard resonator for high sensitivity continuous wave electron paramagnetic resonance (CW-EPR) in X-Band both for solution-state and solid-state sample applications. It has an optical window for light access, a sample access of 10 mm maximum, modulation amplitude of 20 G maximum at 100 kHz and automatic iris control. It is used as an analytical tool to investigate free radical complexes, paramagnetic complex and proteins.
Sample - solid state and solution state that contain unpaired electron.

Imaris Image analysis/processing. Fiji image analysis. Amira 3D visualization.

The 400 MHz wide-bore NMR spectrometer system is dedicated to solid-state NMR applications. It is equipped with the following probes:
• A 4 mm H/X (X = 15N–31P) CP-MAS probe, capable of spinning speeds up to 15 kHz.
• A 3.2 mm triple resonance X/Y/H (X = 13C, Y = 15N to 2H) CP-MAS probe, with spinning speeds up to 24 kHz.
• A 7 mm double resonance H/X (X = 15N–31P) CP-MAS probe, with spinning speeds up to 7 kHz.
All probes support variable temperature operation, ranging from -120°C to +150°C.
Sample - powders, crystalline or amorphous materials.

The 400 MHz wide bore NMR spectrometer system is dedicated to solid-state NMR applications. It is equipped with a next-generation solid-state X/F-H 4 mm CP-MAS iProbe, featuring automatic tuning and matching (ATMA), automated magic angle adjustment, and an X tuning range from 15N to 31P. The iProbe supports a variable temperature range from -80°C to 200°C.
Additional probes include:
• A 3.2 mm triple resonance X/Y/H (X = 13C, Y = 15N to 2H) CP-MAS probe, capable of spinning speeds up to 24 kHz and a variable temperature range of -140°C to +150°C.
• A 4 mm triple resonance X/Y/H (15N–31P/15N–2H/1H) CP-MAS probe, capable of spinning speeds up to 15 kHz and a variable temperature range of -140°C to +150°C.
Sample - powders, crystalline or amorphous materials.

This 500 MHz super wide bore (SWB) Magnetic Resonance Imaging (MRI) system is equipped with a Mini Imaging Quadrature 1H probe head featuring a birdcage coil, designed for advanced imaging applications with a resolution up to 10’s of micrometer. This instrument system is used for the investigation of complex biological and material systems. It is also capable of performing high-resolution small animal imaging, and functional studies. The system excels in visualizing macroscopic structures with precision, making it a powerful tool for both research and development in areas such as tissue characterization, material science, and preclinical studies.
This instrument system is also equipped with the capability to perform solution-state NMR applications using a 5mm BB(F)-H-D SmartProbe with ATM and Z-gradient.
MRI Sample - material with up to 6cm diameter to fit the sample container.

The 500 MHz NMR spectrometer system is dedicated to solution-state NMR applications in automation mode, utilizing a SampleCase Plus sample changer with a capacity of 60 samples. The default probe is a 5 mm BBFO broadband-observe cryoprobe, offering the highest sensitivity across a wide range of nuclei from 31P to 15N frequencies (excluding 199Hg to 153Eu), with automatic tuning and matching (ATM) and a Z-gradient.
The system is also equipped with:
• A 5 mm triple inverse TCI H-C/N-D-05-Z cryoprobe, optimized for proton inverse spectroscopy.
• A 5 mm inverse triple resonance H/C/N TXI probe.
Sample - solution-state of low to high concentration, normal liquid viscosity, normal sample volume. For custom service, protein samples or other samples requires proper calibrations.

The 600 MHz wide bore NMR spectrometer system is dedicated to advanced solid-state NMR applications. It is equipped with a range of cross polarization magic angle spinning (CP-MAS) probes, including:
• A 3.2 mm CP-MAS X/Y/H (13C/15N–2H/1H) triple resonance probe, capable of spinning speeds up to 24 kHz.
• A 4 mm CP-MAS X/Y/H (low-gamma) probe with specialized inserts.
• Two 2.5 mm 1H/19F/X triple resonance CP-MAS probes: one with X = N-C and the other with X = N-P, both capable of spinning speeds up to 35 kHz.
These probes support a variable temperature range of -140°C to +150°C.
Additional capabilities include:
• A 4 mm high-temperature H/X (X = 15N–31P) CP-MAS probe, with a spinning speed capability of up to 15 kHz and a temperature range of -120°C to +300°C.
• A MASCAT 7 mm high-temperature in-situ MAS NMR probe, connected to a gas cabinet, capable of 3-4 kHz sample rotation with a flow insert, and a temperature limit of 400°C.
• A 4 mm high-resolution MAS (HR-MAS) 1H/13C dual inverse probe.
Sample - powders, crystalline or amorphous materials, and inhomogeneous solution samples.

The 600 MHz NMR spectrometer system is dedicated to broadband solution-state NMR applications and variable temperature operations. The default probe is a 5 mm ATM Z-gradient SmartProbe BB(F)-H-D, capable of 19F detection with 1H decoupling, covering a broadband frequency range from 109Ag to 31P with 1H decoupling, and supporting a variable temperature range of -150°C to +150°C.
Additional equipment includes:
• A 5 mm Z-gradient broadband observe (BBO) probehead, capable of detecting nuclei in the range from 109Ag to 31P with 1H decoupling, and a variable temperature range from -150°C to +180°C.
• Diff-30 diffusion probe and gradient accessory
• Cryoprobes, such as:
o A 5 mm triple inverse TCI H-C/N-D-05-Z cryoprobe.
o A 10 mm high-temperature DCH cryoprobe with a VT limit of 135°C.
o A 5 mm quadruple resonance QCI-F cryoprobe, designed for 1H observation with 19F/13C/15N decoupling and either 13C or 19F observation with 1H decoupling.
This system also features a low-temperature SampleCase sample changer with a 24-sample capacity, capable of pre-cooling samples to 4°C.
Sample - solution-state of low to high concentration, normal liquid viscosity, and normal sample volume.

The 900 MHz wide bore NMR spectrometer system is dedicated to solid-state NMR applications and is equipped with six different CP-MAS probes, providing a range of capabilities:
1. A 1.3 mm high-speed triple resonance H/C/N CP-MAS probe, with a sample temperature range of -70°C to +80°C.
2. A 3.2 mm H/C/N CP-MAS triple resonance probe, capable of a maximum spinning speed of 24 kHz, with a variable temperature range from -140°C to +150°C.
3. A 3.2 mm H/F-X (X = 15N–31P) CP-MAS probe, with a maximum spinning speed of 24 kHz.
4. A 4 mm low-gamma H/X (X = 13C, 15N–32.8 MHz) probe, designed for low-frequency nuclei, with a maximum spinning speed of 15 kHz.
5. A 2.5 mm H/X/Y CP-MAS probe, with exchangeable inserts for X and Y, and a maximum spinning speed of 35 kHz.
6. A 3.2 mm H/C/N E-free CP-MAS probe, with a maximum spinning speed of 24 kHz and a temperature range of -80°C to +80°C.
Sample - powders, and crystalline or amorphous materials.

The 700 MHz NMR spectrometer system is dedicated to solution-state NMR applications. It is equipped with:
• A 5 mm CP TXO N/C-H-D Z-gradient X-observe cryoprobe, with a temperature range from -40°C to +150°C.
• A 5 mm triple resonance inverse TCI H-C/N-D cryoprobe, featuring automatic tuning and matching (ATM) and a Z-gradient, with a temperature range from 0°C to +80°C.
• A 5 mm Quadrupole Inverse (QXI) probe for 1H/31P/13C/15N observation, capable of variable temperature operation from -150°C to +180°C.
The system supports high-throughput applications, such as metabolomic studies, with a SampleJet sample changer that accommodates 47 normal sample tubes and up to 480 samples using special tubes.
Sample - solution-state of low to high concentration, normal liquid viscosity, normal sample volume, protein samples, or samples requiring accurate or proper calibrations.