Combining THz laser excitation with resonant soft X-ray scattering at the Linac Coherent Light Source

نویسندگان

  • Joshua J. Turner
  • Georgi L. Dakovski
  • Matthias C. Hoffmann
  • Harold Y. Hwang
  • Alex Zarem
  • William F. Schlotter
  • Stefan Moeller
  • Michael P. Minitti
  • Urs Staub
  • Steven Johnson
  • Ankush Mitra
  • Michele Swiggers
  • Peter Noonan
  • G. Ivan Curiel
  • Michael Holmes
چکیده

This paper describes the development of new instrumentation at the Linac Coherent Light Source for conducting THz excitation experiments in an ultra high vacuum environment probed by soft X-ray diffraction. This consists of a cantilevered, fully motorized mirror system which can provide 600 kV cm(-1) electric field strengths across the sample and an X-ray detector that can span the full Ewald sphere with in-vacuum motion. The scientific applications motivated by this development, the details of the instrument, and spectra demonstrating the field strengths achieved using this newly developed system are discussed.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Nanoscale spin reversal by non-local angular momentum transfer following ultrafast laser excitation in ferrimagnetic GdFeCo

In section 1.1 we detail the experimental setup used at the SXR beamline of the Linac Coherent Light Source. This is followed by section 1.2 detailing the sample preparation and the x-ray characterization performed at beamline 13-3 of the Stanford Synchrotron Radiation Lightsource. In section 1.3 we detail how spin sensitivity is achieved in resonant x-ray scattering and subsequently in section...

متن کامل

A setup for resonant inelastic soft x-ray scattering on liquids at free electron laser light sources.

We present a flexible and compact experimental setup that combines an in vacuum liquid jet with an x-ray emission spectrometer to enable static and femtosecond time-resolved resonant inelastic soft x-ray scattering (RIXS) measurements from liquids at free electron laser (FEL) light sources. We demonstrate the feasibility of this type of experiments with the measurements performed at the Linac C...

متن کامل

Present Status of Quantum Radiation Sources on the Basis of the S-band Compact Electron Linac

Quantum radiations sources such as a laser Compton scattering (LCS) X-ray and coherent THz radiation sources have been developed on the basis of the S-band compact electron linac at AIST in Japan. The compact Xray source is required for biological, medical and industrial science because it has many benefits such as short pulse, quasi-monochromatic, energy tunability and good directivity. The X-...

متن کامل

Optical klystron FEL scheme for x-ray coherent harmonic generation at ISLF storage ring

The possibility of inserting an optical klystron on the storage ring of an Iranian Light Source Facility as a Synchrotron Radiation Free electron Laser for coherence harmonic generation in the soft x-ray spectrum has been studied. The study has been performed using the 3D FEL simulation code GENESIS 1.3 and in accordance with the available characteristic parameters of ISLF. Different potential ...

متن کامل

Mode-locked multichromatic x-rays in a seeded free-electron laser for single-shot x-ray spectroscopy

We present the promise of generating gigawatt mode-locked multichromatic x-rays in a seeded free electron laser (FEL). We show that by using a laser to imprint periodic modulation in electron beam phase space, a single-frequency coherent seed can be amplified and further translated to a modelocked multichromatic output in an FEL. With this configuration the FEL output consists of a train of mod...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره 22  شماره 

صفحات  -

تاریخ انتشار 2015