.. include:: ../substitutions.txt

.. _aps_13idd_lvp:

APS 13-ID-D Large Volume Press High-Pressure Program
===============================================================


Beamline Overview
~~~~~~~~~~~~~~~~~~~~~~~

The 13-ID-D Large Volume Press (LVP) program supports
energy-dispersive X-ray Diffraction measurements on samples at high
temperature and pressure in externally heated Large Volume Press.



Contacts
~~~~~~~~~~~~~~~~~~~~


 +-----------------------+-----------------------------------+
 | Name                  | email                             |
 +=======================+===================================+
 | Yanbin Wang           | wang@cars.uchicago.edu            |
 +-----------------------+-----------------------------------+
 | Tony Yu               | tyu@cars.uchicago.edu             |
 +-----------------------+-----------------------------------+
 | Tim Officer           | officer@cars.uchicago.edu         |
 +-----------------------+-----------------------------------+



Beamline specifications
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


 +---------------------------+-----------------------------------------------------------+
 | Quantity                  | Value                                                     |
 +===========================+===========================================================+
 | X-ray Source              | APS undulator, 27 mm period                               |
 +---------------------------+-----------------------------------------------------------+
 | Typical Beam Size  (LVP)  | 1 x 1 mm                                                  |
 +---------------------------+-----------------------------------------------------------+
 | Monochromator             | Double-Crystal Mono, LN2-cooled, 2 crystal sets           |
 +----+----------------------+-----------------------------------------------------------+
 | Si (111) monochromator crystal set                                                    |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Energy Range (keV)    | 5.0 to 80                                                 |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Energy Resolution     | 1.3x10\ :sup:`-4`, typical                                |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Typical Flux (Hz)     | 5x10\ :sup:`12` (40 keV)                                  |
 +---+-----------------------+-----------------------------------------------------------+
 | Si (311) monochromator crystal set                                                    |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Energy Range (keV)    | 8 to 80                                                   |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Energy Resolution     | 4x10\ :sup:`-5`, typical                                  |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Typical Flux (Hz)     | 1x10\ :sup:`12` (40 keV)                                  |
 +---+-----------------------+-----------------------------------------------------------+
 | White Beam                                                                            |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Energy Range (keV)    | 5 to 120                                                  |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Energy Resolution     | N/A                                                       |
 +---+-----------------------+-----------------------------------------------------------+
 |   | Typical Flux (Hz)     | 1x10\ :sup:`14`                                           |
 +---+-----------------------+-----------------------------------------------------------+



Supported Techniques
~~~~~~~~~~~~~~~~~~~~~~~~

 * X-ray Diffraction
 * Acoustic Imaging

Detectors
~~~~~~~~~~~~~~~~~~~~

 * XRD: Germanium detector...


Additional Equipment
~~~~~~~~~~~~~~~~~~~~~~~~

 * 1000 ton multi-anvil press with DIA and T-cup tooling
 * 230 ton Paris Edinburgh Press
 * Sample preparation lab

Data Collection Software
~~~~~~~~~~~~~~~~~~~~~~~~~~~

Epics, IDL

Data Visualization Software
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Dioptas


X-ray Source and Optics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


13-ID-D uses a 2.1-m undulator with permanent magnets and a 27mm
period (70 pole pairs) for the X-ray source.  The undulator gap can be
varied from 8.5 mm up to 150 mm, giving X-ray energies ranging from
5 keV and up.

A high-heatload liquid nitrogen-cooled double crystal monochromator is
used to define the energy, using either Si(111) or Si(311) crystals,
at ~25 m from the X-ray source.  This monochromator works in fixed
offset mode, with the offset putting the monochromatic beam 15 mm
above the white beam. ...


White beam work...



Sample Mounting and Environments
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



Typical Paragraph for a publication
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


Related Support Laboratories
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  * Preparation of Tooling...