illuminated Helium laboratory from outside through the window


Conferences & Workshops

Sept. 25-27, 2019 Annual IFW Summer School for PhD students in Szczecin, Polan
 

Sept. 15-20, 2019

 

ECASIA19: 18th European Conference on Applications of Surface and Interface Analysis

Sept. 13-20, 2019

 Summer School Spectroelectrochemistry, IFW Dresden
May 20/21, 2019 International Workshop "Topology meets materials – Weizmann meets Dresden", IFW Dresden
March 28/29, 2019 

International Workshop "Quantum Dynamics, Transport, and Exotic Orders: Strolling among Spins and Strong Correlations", IFW Dresden

March 28/29, 2019 Joint workshop of BAM Berlin and IFW Dresden, IFW Dresden

Dec. 4-5. 2018

 UKRATOP Workshop, IFW Dresden

Oct. 1 – 2, 2018

 

SAW Symposium, Westin Bellevue Dresden, Dresden, Germany

Aug. 28-30, 2018 Spin , waves & interactions 2018, Greifswald, Germany

April 8- 11, 2018

 

667. WE-Heraeus-Seminar on System-oriented approach to thermoelectrics: Materials – Interfaces – Devices in Bad Honnef, Germany

March 11-16, 2018

 

Joint Conference of the Condensed Matter Divisions of the DPG and EPS,

  • Session "Geometry and Topology-Controlled Nanoarchitectures", organized by Prof. Dr. V. Fomin, IFW Dresden
  • Symposium “Topology in Condensed Matter Physics (SYTO)”, co-organizer Prof. Dr. Jeroen van den Brink, IFW Dresden
  • Symposium “Voltage Control of Functional Interfaces: Magneto-ionic Meet Memristive Systems (SYVC)”, Co-organizer Dr. Karin Leistner, IFW Dresden
 

Feb. 1, 2018

 

Workshop of the DFG Priority Programme 1458 “High Temperature Superconductivity in Iron Pnictides“, IFW Dresden

Jan.  29-31, 2018

 

EPSQMat 2018: International Workshop on Electron and photon spectroscopies of quantum materials: status and perspectives, IFW Dresden

Lectures this week


Thursday 22.08.2019
IIN-Seminar13:00
Location IFW Dresden D2E.27
Speaker Feng Chen
Topic Materials modification by ion beams and femtosecond lasers for photonic applications
Energetic ion beams and femtosecond lasers are efficient techniques for materials modification. By using ion beams with diverse parameters, the refractive index of optical materials (e.g., crystals, glass) can be modified through the interaction of incident ions and target atoms, leading to many applications such as lasing, nonlinear frequency conversion, etc. in waveguide structures.
Particularly, by using He ion implantation combined with wafer bonding method, one can produce high-quality crystalline lithium niobate thin films (with thickness less than 1 μm), which can be used as unique platforms for electrooptic, nonlinear optical, and quantum photonic devices.
Moreover, embedded metallic nanoparticles (e.g., Au or Ag) are synthesized in dielectrics by direct ion implantation, which significantly enhance the optical nonlinearities of the substrates, enabling new applications of the materials. In addition, ion beam technique has been realized as an efficient method to tailor the properties of 2D materials by defect engineering.
Similarly, as a powerful tool for 3D materials engineering, femtosecond laser writing has been utilized to produce low-loss waveguides with diverse geometries in dielectrics. With special designs, 3D waveguides have been implemented via laser writing approach.
These structures receive a number of intriguing applications in photonics, such as wavelength conversion, lasing, amplification, sensing, and quantum information processing. In this talk, I will introduce the fundamentals and recent progress on this topic.


Invited by Dr. Libo Ma
Contact Kristina Krummer

Lectures next week


Monday 26.08.2019
IFF-Doktorandenseminar14:00
Location IFW Dresden D2E.27
Speaker Christoph Wellm
Topic Electron Spin Resonance Studies On The Putative Spin Liquid Compound Na2BaCo(PO4)2
Invited by Prof. Dr. Bernd Büchner
Contact

Tuesday 27.08.2019
IMW - PhD Seminar 13:00
Location IFW Dresden D2E.27
Speaker Ilkhomjon Ashurov
Topic Investigation of nanostructured thermoelectric thin films towards application
Invited by Prof. Dr. Kornelius Nielsch
Contact Ines Firlle

Tuesday 27.08.2019
IFF-Seminar13:00
Location IFW Dresden D2E.31
Speaker Adrian Crisan
Topic AC magnetic response of superconducting single crystals exhibiting a second peak on the DC magnetization curves
Invited by Prof. Dr. Bernd Büchner/Dr. Silvia Seiro
Contact

Dresden Science Calendar

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