EXPERIMENTAL STATION 13-3

 

CURRENT STATUS

Open

RESPONSIBLE STAFF

Andreas Scherz

EXPERIMENTS

Soft X-ray Coherent Scattering: Resonant, Polarization-dependent;
Lensless Imaging: X-ray Holography, MAD phasing;
X-ray Photon Correlation Spectroscopy

SCHEDULING

BL13 Schedule

Proposal Submittal and Scheduling Procedures
Current SPEAR and Beam Line Schedules

SOURCE

EPU, Linear and Circular Polarization

MONOCHROMATOR

SGM, Rowland Circle

Spherical Grating

300l/mm

600l/mm

1100l/mm

Energy Range

150-400eV

350-750eV

600-1200eV

Entrance Slit: 5-20 microns (typical), movable along beam path
Exit Slit: 30-100 microns (typical)

FOCUSING OPTICS

1313M1 Spherical Mirror, Horizontal Demag. 3:1
133M2 Spherical Mirror, Vertical Demag. 3:2
Spot Size on Sample (min) 24 microns (vertical) x 240 microns (horizontal)

DETECTOR

PI-MTE 1340: In-Vacuum CCD, thermo-electrical cooled
Pixels: 1340x1300 pixels
Pixel size: 20 microns

Distance to sample

20mm (min)

420mm (max)

Numerical Aperture

0.545

0.031

Max. Momentum (800eV)

2.3 nm-1

0.125 nm-1

FoV (800eV) Real Space

2 microns

16.3 microns

Pixel Size (800eV) Real Space

1.4 nm

25 nm

SAMPLE ENVIRONMENT

RT Sample Holder: High Stability, APD for ultrafast applications
Cryostat: 20-300K
Geometry: Transmission, reflection possible
Magnetic Fields: 0.11 Tesla
Laser Pump: In preparation

DATA ACQUISTION

CCD: Winview (Windows)
Beamline Controls: Super (Alpha Station)
CAMAC Crate: Hex scaler, Real time clock, A/D converter
NIM Electronics: Voltage to frequency converter
BEAM LINE PHONE NUMBER: 650-926-5133
On-site Users: Contact the Duty Operator at 9-926-4040
GENERAL DESCRIPTION: See video on the role of aluminum foil in vacuum chamber 'bakeouts.'

BL13-3 Resources, Manual, Documents

SCIENTIFIC APPLICATIONS /
SELECTED RESULTS

SSRL | Beamlines | User Admin | Safety

Last Updated:

28 JAN 2011

Content Owner:

Andreas Scherz

Page Editor:

Nikola Stojanovic