Magnetic correlation length measurements in Fe/Si multilayers using spin echo modulated small angle scattering
We wish to investigate the magnetic structure of a series of magnetic multilayers using a new technique we have successfully implemented called Spin Echo Modulated Small Angle Scattering. This is similar to SESANS and probes micron length scales. However as all the spin manipulations are performed before the sample we can use this for measuring magnetic correlation lengths and also using samples in high magnetic fields. We will investigate the magnetic structure of Fe/Si multilayers used in neutron polarising supermirrors. It is important to understand the in-plane magnetic structure in the magnetisation process for further improvement in the soft magnetic properties. Specifically the length scale of lateral correlations due to the fluctuating orientation of the spins in the layer would lead to a good understanding of the in-plane magnetic structure.
- 0 0
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- 0 25
- 0 3
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- 0 5
- 0 500
- 0 6
- 0 700
- 0 875
- 0G
- 1 0
- 1 0Amp 30_deg
- 10 02
- 10 4
- 10 5
- 10 53
- 10x10
- 11 84
- 13 17
- 14 47
- 15
- 17 2
- 1Amp
- 1amp
- 1umap
- 2 5Amp 30_deg
- 2 7_SEMSANS
- 20
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- 20x15
- 25
- 2Amps
- 3 0
- 35
- 4 6
- 42
- 4A
- 4Amp
- 4Amps
- 4_off
- 4_on
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- 5 55
- 52
- 5Amp
- 5Amp 30_deg
- 5Amp_30_deg
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- 8 34
- 8 4
- 8 71
- 9 00
- 9 05
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- 9 28
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- 9 35
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- 9 65
- 9 66
- After
- B_On
- B_SEMSANS
- B_TRANS
- Beam_SANS
- Beam_SEMSANS
- Beam_TRANS
- C60
- COCNF_SEMSANS
- COCNF_TRANS
- Cd
- Check
- DAB
- Degaussed
- Empty
- Empty_Beam_OFF
- Empty_Beam_ON
- Empty_Off
- Empty_On
- Energy
- Flip
- GF
- Gr23
- Guide
- Just
- K01_SEMSANS
- K01_TRANS
- Kepco
- Lakeshore
- Lin
- Materials
- Nanocomp
- Neutators
- New
- Non
- OFF
- PMMA
- PMMA Sample
- PSU
- Polarisation
- Prec
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- RT1_SANS
- RT_TRANS
- Repeat
- Return
- Sample
- Scan
- Supermirror
- Supermirror_Off
- Supermirror_On
- Test
- Thresholdchange50mV
- Tune
- Using
- WSF
- With
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- _TRANS
- _pi_at_front
- above
- added
- after
- aperture
- beam
- bottom
- changed
- check
- cool
- degauss
- degaussed
- degaussing
- detector
- device
- direct
- down
- empty
- field
- film
- flipping
- front
- gf
- guide
- guide 0
- hor
- installed
- kepco
- mask
- masked
- mode
- mon4
- monitor_Off
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- moved
- nanocomposite_Off
- nanocomposite_On
- neutators
- neutrons
- new
- now
- nut
- nut 0 5mp
- nut 1amp
- nut 2amp
- nut 4amp
- nut_1
- nutator
- nutators
- off
- pi_at_rear
- pi_by_2_at_front
- pi_by_2_at_rear
- polarised
- postprism
- prec
- precession
- r 0 86
- r 0 87
- r 0 88
- r 0 88_off
- r 0 88_on
- r 0 91
- r 0 91_off
- r 0 91_on
- raised
- rebuild
- remove
- repeat
- right
- rotated
- scan
- side
- slit
- slits
- stage
- tesing
- test
- vertical
- warm
- warm up
- warmup
- wp1
- wp2
- x5
Provenance | |
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Creator | Dr Victor de Haan; Dr Steve Kuhn; Dr Christian Franz; Dr Adam Washington; Dr Roger Pynn; Dr Steven Parnell; Dr Robert Dalgliesh; Dr Nina-Juliane Steinke; Dr Ryuji Maruyama; Dr Fankang Li; Mr Jiazhou Shen; Dr Zhou Zhou; Dr Ad van Well; Dr Jeroen Plomp; Mr Michel Thijs; Mr Niels Geerits |
Publisher | ISIS Neutron and Muon Source |
Publication Year | 2021 |
Rights | CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/ |
OpenAccess | true |
Contact | isisdata(at)stfc.ac.uk |
Representation | |
---|---|
Resource Type | Dataset |
Discipline | Photon- and Neutron Geosciences |
Temporal Coverage Begin | 2018-08-27T23:00:00Z |
Temporal Coverage End | 2018-10-11T11:00:44Z |