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Angebot 54 von 383 vom 17.03.2023, 09:49

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Helm­holtz-Zen­trum Dres­den-Ros­sen­dorf e.V.

Through cut­ting-edge rese­arch in the fields of ENERGY, HEALTH and MAT­TER, Helm­holtz-Zen­trum Dres­den-Ros­sen­dorf (HZDR) sol­ves some of the pres­sing socie­tal and indus­trial chal­len­ges of our time. Join our 1.500 employees from more than 50 nati­ons at one of our six rese­arch sites and help us moving rese­arch to the next level!

The Insti­tute of Radia­tion Phy­sics con­ducts rese­arch for sta­tes of mat­ter under extreme con­di­ti­ons and in very small dimen­si­ons.

The High-field THz-dri­ven Phe­no­mena pro­ject group invi­tes app­li­ca­ti­ons as

Rese­arch Asso­ciate / Post­Doc (f/m/d) wit­hin the Tera-EXPOSE pro­ject

The posi­tion is avail­able at the ear­liest star­ting date. The employ­ment con­tract is limi­ted to three years.

Working field:

In focus are the setup and cha­rac­te­ri­za­tion of a time- and angle-resol­ved pho­toelec­tron spec­tro­scopy expe­ri­ment as part of the BMBF pro­ject Tera-EXPOSE. A high-power laser sys­tem con­sis­ting of a pump laser with 3.5 mJ pulse energy at 100 kHz repe­ti­tion rate with atta­ched OPCPA and an HHG-based XUV source ser­ves as the light source here. Pho­toelec­trons will be cha­rac­te­ri­zed with a hemi­s­phe­ri­cal ana­ly­zer (Phoi­bos 150, Specs GmbH).
  • Wit­hin the pro­ject, setup, opti­mi­za­tion, and cha­rac­te­ri­za­tion of new laser-based tera­hertz and XUV sources
  • Imple­men­ta­tion and tes­ting of the inte­gra­tion of the acce­le­ra­tor-based tera­hertz source TELBE into the setup descri­bed above
  • Con­duc­ting THz strea­king expe­ri­ments to quan­tify the inter­ac­tion bet­ween THz pul­ses and the nas­cent pho­toelec­trons as a first important step
  • Design and imple­men­ta­tion of first expe­ri­ments on THz-dri­ven pro­ces­ses on sur­faces inves­ti­ga­ted by pho­toelec­tron spec­tro­scopy
  • Con­tact and exchange with coope­ra­tion part­ners wit­hin the Tera-EXPOSE pro­ject (AG Dmitry Tur­chi­no­vich, Uni­ver­si­tät Bie­le­feld)
  • Car­ry­ing out and sup­por­ting a wide range of expe­ri­ments on THz-dri­ven dyna­mics inves­ti­ga­ted with opti­cal methods, espe­ci­ally during the beam times at the TELBE THz source

Requirements:

  • Com­ple­ted doc­to­rate in a natu­ral sci­ence sub­ject, espe­ci­ally phy­sics or phy­si­cal che­mi­stry
  • Rele­vant expe­ri­ence with the above sci­en­ti­fic methods and instru­ments, espe­ci­ally time-resol­ved pho­toelec­tron spec­tro­scopy.
  • Addi­tio­nal expe­ri­ence in at least one of the fol­lo­wing areas: Ultra­fast spec­tro­scopy, fem­to­se­cond laser sys­tems, tera­hertz (THz) spec­tro­scopy, non­linear optics, ultra­high vacuum, solid state phy­sics.
  • Great inte­rest in inter­di­sci­pli­nary rese­arch
  • Moti­va­tion, stamina and curio­sity to work inde­pendently on very com­plex and leng­thy pro­blems
  • Good lan­guage skills in Eng­lish

What we offer:

  • A young working group with flat hier­ar­chies and the oppor­tu­nity to rea­lize your own expe­ri­men­tal ideas wit­hin the frame­work of the Tera-EXPOSE pro­ject
  • Access to and work on state-of-the-art sci­en­ti­fic infra­st­ruc­ture, espe­ci­ally fem­to­se­cond laser sources from the tera­hertz to the IR/VIS and XUV range
  • Sci­en­ti­fic excel­lence and exten­sive pro­fes­sio­nal net­wor­king oppor­tu­nities
  • A wide range of qua­li­fi­ca­tion oppor­tu­nities and indi­vi­dual career coun­se­ling pro­vi­ded by the Post­doc Cen­ter HZDR-TUD
  • The employ­ment con­tract is limi­ted to three years with the pos­si­bi­lity of lon­ger-term pro­s­pects
  • Salary and social bene­fits in accordance with the collec­tive agree­ment for the public sec­tor (TVöD-Bund) inclu­ding 30 days of paid holi­day leave, com­pany pen­sion scheme (VBL)
  • We sup­port a good work-life balance with the pos­si­bi­lity of part-time employ­ment and fle­xi­ble working hours
  • Nume­rous com­pany health manage­ment offe­rings
  • An employer sub­s­idy for the VVO job ticket

How to apply:

Kindly sub­mit your com­pleted applic­a­tion (includ­ing cover let­ter, CV, dip­lo­mas/tran­scripts, etc.) only via our Online-applic­a­tion-sys­tem: https://www.hzdr.de/db/Cms?pNid=490&pLang=en&pOid=68257