MONTANA INSTRUMENTS MAGNET SOLUTIONS THIRD PARTY PRODUCT SOLUTIONS

Transcription

1 MONTANA INSTRUMENTS MAGNET SOLUTIONS THIRD PARTY PRODUCT SOLUTIONS GMW ASSOCIATES-5403 DIPOLE ELECTROMAGNET Adjustable pole gap 0-86mm Variety of pole tips 10mm, 38mm, & 76mm Air or water cooled Variety of mounting options PERFORMANCE OPTIONS Pole Face 10mm 38mm 76mm Pole Gap 2.5mm 3.44 T - 5.0mm 3.01 T - 7.5mm 2.66 T mm 2.35 T 2.18 T 1.62 T 19.0mm 1.61 T 1.24 T 25.4mm 1.31 T 1.07 T 38.1mm 0.92 T 0.84 T 50.8mm 0.69 T 0.69 T 76.2mm 0.43 T 0.49 T

2 THIRD PARTY PRODUCT SOLUTIONS ADVANTAGES OF GMW 5403 The GMW 5403 is capable of producing very high field strengths when integrated with a Montana Instruments System 1.6 Tesla at 20mm pole tip gap The range of pole tip gaps allow for large sample sizes of up to about 25 mm. The magnet design allows for a good uniformity of the magnetic field. Low working distances can be achieved. Many different pole face sizes are available and the pole tip gap of the magnet is adjustable. LIMITATIONS OF GMW 5403 The large size of the magnet coils can limit the size of the sample castle. Piezo selection and range of motion can be limited by the size and geometry of the sample castle. Magnet assembly is large and requires a substantial carriage for moving the magnet into position.

3 THIRD PARTY PRODUCT SOLUTIONS GMW ASSOCIATES-3470 AND 3480 DIPOLE ELECTROMAGNETS Adjustable pole gap 0-75mm Variety of pole tips 20mm and 40mm Air or water cooled Variety of mounting options PERFORMANCE OPTIONS POLE POLE GAP (mm) FACE (mm) MODEL T 1.1 T 0.8 T T 2.4 T 2.0 T 1.5 T 1.3 T 1.0 T 0.8 T 0.7 T 0.6 T T 1.0 T 0.7 T 0.6 T 0.5 T 0.4 T 0.4 T 0.4 T T 1.5 T 1.3 T 1.1 T 1.0 T 0.8 T 0.7 T 0.6 T 3480 GMW 3480 Field strength for 3470 magnet with various pole face sizes and pole tip gaps. Comparison between 3470 and 3480 magnets with 20mm pole faces at maximum amperage. GMW 3470

4 THIRD PARTY PRODUCT SOLUTIONS ADVANTAGES OF GMW 3480/3470 The GMW 3480 and 3470 are capable of producing very high field strengths when integrated with a Montana Instruments system. 1.0 Tesla with 3470 at 10mm pole tip gap 2.0 Tesla with 3480 at 10mm pole tip gap The range of pole tip gaps allow for large sample sizes of up to about 20 mm. The magnet assembly is smaller than the GMW 5403 Low working distances can be achieved. LIMITATIONS OF GMW 3480/3470 The size of the magnet coils can limit the size of the sample castle. Piezo selection and range of motion can be limited by the size and geometry of the sample castle. Magnet assembly requires a substantial carriage for moving the magnet into position. GMW 3470 GMW 3480

5 THIRD PARTY PRODUCT SOLUTIONS PERMANENT MAGNETS Permanent magnets can be an inexpensive and effective solution in certain applications. Consistent fields are provided and the magnet can be chosen to accomodate for different field strength requirements. Magnets can be mounted in vacuum housing recesses. Adjustable and custom mounting options are available (adjustable mount shown). Magnet Tube Vacuum Barrier Magnets (N52) Fits standard 50mm window port Adjust with 8mm Allen key (or by hand with large hex) Postion Adjustment Threaded portion translates magnets in to or out of the sample chamber

6 MONTANA INSTRUMENTS MAGNET SOLUTIONS ~1.31Tesla with 25.4 mm Pole Tip Spacing High field strength Low working distance ~3.6mm C2 Cryostation GMW5403 Dipole Electromagnet with 38mm pole faces (2x) Attocube ANPx311 positioners for sample positioning horizontally (1x) Attocube ANPz102 positioner for sample positioning vertically DIP16 electrical sample mount

7 MONTANA INSTRUMENTS MAGNET SOLUTIONS ~1.10 Tesla with 32 mm Pole Tip Spacing C2 Cryostation GMW5403 Dipole Electromagnet with 38mm pole faces Configuration 1: Sample mount post with mirror held at 45 for polar MOKE experiments Configuration 2: CB12 electrical sample mount for top and side LWD, (2x) Attocube ANPx311, (1x) Attocube ANPz102 CONFIGURATION 1 CONFIGURATION 2

8 MONTANA INSTRUMENTS MAGNET SOLUTIONS ~2.00 Tesla with 14 mm Pole Tip Spacing C2 Cryostation GMW5403 Dipole Electromagnet with 10mm pole faces Vertical and horizontal orientation of sample mount Coplanar waveguide PCB for Cryo-FMR experiments

9 ~0.40 Tesla with 35 mm Pole Tip Spacing C2 Cryostation GMW3470 Dipole Electromagnet with 40mm pole face (2x) Attocube ANPx101 and (1x) Attocube ANPz102 for sample motion

10 MONTANA INSTRUMENTS MAGNET SOLUTIONS PERMANENT MAGNET IN SAMPLE CHAMBER Nanoscale Workstation Horizontal Cryo-Optic Large motion on permanent magnet for varied field strength (2x) Attocube ANPx101 and (1x) Attocube ANPz102 for sample motion (3x) Attocube ANPx341 for magnet motion

11 Horizontal Cryo-Optic with Permanent Magnet NW2 Nanoscale Workstation Horizontal Cryo-Optic for imaging of sample (2x) Attocube ANPx101 positioners for sample positioning horizontally (1x) Attocube ANPz101 for sample positioning vertically Allows for permanent magnet access around the outside of the vacuum housing at various angles and locations TOP VIEW OF MAGNET ACCESS