UCSB 2019 — Short Course & Workshop: Quantum Mechanics and Semiconductors
University of California, Santa Barbara — May 16 & 17, 2019
Organizers: James S. Speck & Claude Weisbuch
View the event poster here
Conference Information
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Schedule, Presentation Slides, and Videos
UCSB Simons Meetings - May 16, 2019 - Elings Hall 1605
08:15 - 09:00: Welcome Coffee/Registration
09:00 - 09:10: Welcome Words - Shuji Nakamura (University of California Santa Barbara) — View slides — View presentation recording
09:10 - 09:20: Welcome Address on Behalf of Wave Consortium - Svitlana Mayboroda (University of Minnesota) — View presentation recording
09:20-10:10: Intro to Basics of Semiconductors I (Towards Modeling Of Disorder and Simulations of Light-Emitting Diodes) - Claude Weisbuch (University of California Santa Barbara) — View slides — View presentation recording
10:10 - 11:00: Intro to Basics of Semiconductors II (Towards Modeling Of Disorder and Simulations of Light-Emitting Diodes) - Claude Weisbuch (University of California Santa Barbara) — View slides — View presentation recording
11:00 - 11:30: Coffee Break and Poster Session
11:30 - 12:20: Semiconductor Device Simulation I - Sergey Karpov (STR Group — Soft-Impact, Ltd.) — View presentation recording
12:20 - 13:20: Lunch Break
13:20 - 14:10: Disorder Computations Through Landscape Localization I - Marcel Filoche (École Polytechnique) — View slides — View presentation recording
14:10 - 15:00: Semiconductor Device Simulation II - Sergey Karpov (STR Group — Soft-Impact, Ltd.) — View presentation recording
15:00 - 15:50: Disorder Computations Through Landscape Localization II - Marcel Filoche (École Polytechnique) — View slides — View presentation recording
15:50 - 16:20: Coffee Break and Poster Session
16:20 - 17:20: Landscape Localization Theory Of Disorder In Nitride Semiconductors Alloys and Application to LED Simulations - Yuh-Renn Wu (National Taiwan University) — View slides — View presentation recording
17:20 - 18:20: Short presentations By Wave Localization Founding PI’s-
Mathematics & Materials — View presentation recording
- Landscape Predicts the Density of States - Svitlana Mayboroda (University of Minnesota) —
- Localization of Eigenfunctions Via the Effective Potential - David Jerison (MIT)
- The Third Pillar - Doug Arnold (University of Minnesota) — View slides
- Behavior of soap films near the boundary - Guy David (Université de Paris Sud)
- Disordered semiconductros - Richard Friend (University of Cambridge) — View slides
- Experimental Studies of Disorder in Nitride Semiconductors - James S. Speck (University of California Santa Barbara) — View slides
18:20 - 18:50: Lab Visits
19:30 - WORKSHOP DINNER - Stella Mare's Bristro/La Café Stella
UCSB Simons Meetings - May 17, 2019 - Elings Hall 1605
07:45 - 08:30: Welcome coffee
08:30 - 09:30: Electronic and optical properties of polar and nonpolar InGaN quantum well systems: Insights from atomistic tight-binding calculations - Stefan Schulz (Tyndall National Institute, University College Cork) — View recording presentation
09:30 - 10:20: Short invited presentations — View presentation recordings
- Scanning Near-Field Optical Microscopy: What Can We Learn From It About Ternary Nitrides - Saulius Marcinkevicius (KTH Royal Institute of Technology)
- Impact of Hole Localization to Ambipolar Carrier Diffusion as Revealed by Light-Induced Transient Grating Technique - Ramunas Alekiejunas (Institute of Photonics and Nanotechnology, Vilnius University)
- Evidence of Carrier Localization Induced By Intrinsic Compositional Disorder in an InGaN/GaN Quantum Well By Scanning Tunnelling Luminescence Spectroscopy - Jacques Peretti (École Polytechnique) — View slides here
- Impact of Carrier Localization on Recombination in InGaN Quantum Wells and the Efficiency of Nitride Light-Emitting Diodes: Insights From Theory and Numerical Simulations - Manos Kioupakis (University of Michigan) — View slides here
- First-Principles Studies of Recombination Mechanisms in Light Emitters - Chris Van de Walle (University of California Santa Barbara) — View slides here
- How and Why Do In Composition Fluctuations Appear? - Jean-Yves Duboz (Université Côte d'Azur) — View slides here
10:20 - 10:50: Coffee Break and Poster Session
10:50 - 11:50: Simulation of carrier transport in III-nitride multiple quantum well systems: non-equilibrium quantum versus semi-classical models - Bernd Witzigmann (University of Kassel) — View slides here — View presentation recording
11:50 - 12:50: Disorder effects in semiconductors: known unknowns and fundamental scales - Sergei Baranovskii (Philipps University Marburg) — View slides here — View presentation recording
12:50 - 13:40: Lunch
13:40 - 14:40: Long-Range Correlations, Finite Size Effects, and Intrinsic Defects in Organic Semiconductors - Denis Andrienko (Max Planck Institute for Polymer Research) — View slides here — View presentation recording
14:40 - 15:40: Transport in strong localization through phonons: Transient Localization in Organic Semiconductors - Simone Fratini (Université Grenoble Alpes) — View slides here — View presentation recording
15:40 - 16:30: Coffee Break & Poster Session
16:30 - 17:30: Optical effects of semiconductor disorder - Erich Runge (Institut für Physik and IMN MacroNano, Technische Universität Ilmenau)
17:30 - 18:30: Discussion and wrap-up session
19:00: Dinner for Principal Investigators and Invited Speakers - Zaytoon Lebanese Cuisine
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Logistics
Rooms available at the Best Western South Coast Inn
- Be sure to make your reservation under the Wave Simons Conference block to recieve better rates for lodging. Rates available Sunday through Thursday: $149/night and Friday & Saturday: $169/night through our conference hotel portal.
- PI's are encouraged to book and pay for their own travel arrangements directly. There are a mix of King and Queen rooms available.
- You can reach the Best Western South Coast Inn at 1-805-967-3200, via email (sales@santa-barbara-hotel.com)
Transportation from LAX to UCSB
- We recommend reserving tickets for and utilizing the Santa Barbara Airbus, you can do so on the Santa Barbara Airbus website.
- The Santa Barbara Airbus departs from the long haul shuttle stops at the lower level at LAX. Be prepared to pay in cash ($50) if you do not have an advance ticket.
Poster Presentations
- You can sign up for a poster presentation via the conference registration form.
- Posters must be 4' x 3' (a horizontal orientation is preferred, vertical or horizontal orientated poster accepted)
- There are several printing options available at the University of California - Santa Barbara for poster presenters:
- The CNSI Poster Printer is available in the same building as the conference. Printing instructions and contact information can be found on the California NanoSystems Institute website.
- The ITST's Esmeralda Printer is located in Building 937, next to Broida Hall. A UCSB Recharge account is required for use, mnore information may be found on the ITST website.
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Participants
- Ramunas Aleksiejunas - Vilnius University
- Antonios Alvertis - University of Cambridge
- Denis Andrienko - Max Planck Institute for Polymer Research
- Douglas Arnold - University of Minnesota
- Sergei Baranovski - Philipps University Marburg
- Bastien Bonef - University of California, Santa Barbara
- Li Chen - University of Toronto
- Guy David - University of Paris-Sud
- Jean-Yves Duboz - CRHEA-CNRS
- Andrew Espenlaub - University of California, Santa Barbara
- Marcel Filoche - École Polytechnique
- Simone Fratini - NÉEL Institute - CNRS
- Richard Friend - University of Cambridge
- Carlos Garcia-Cervera - University of California, Santa Barbara
- David Jerison - MIT
- Sergey Karpov - STR Group - Soft-Impact, Ltd.
- Manos Kioupakis - University of Michigan
- Guillaume Lheureux - University of California, Santa Barbara
- Katherine Lindsay - University of Minnesota
- Yun Liu - MIT
- Cheyenne Lynsky - University of California, Santa Barbara
- Saulius Marcinkevicius - KTH Royal Institute of Technology
- Svitlana Mayboroda - University of Minnesota
- Kyle Mylonukis - University of California, Santa Barbara
- Morteza Monavarian - University of California, Santa Barbara
- Daniel Myers - University of California, Santa Barbara
- Shuji Nakamura - University of California, Santa Barbara
- Pierre Pelletier - École Polytechnique
- Jacques Peretti - École Polytechnique
- Bruno Poggi - University of Minnesota
- Gustavo Ponce - University of California, Santa Barbara
- Kai Shek (Clayton) Qwah - University of California, Santa Barbara
- Rafael Lainey Reyes - University of California, Santa Barbara
- Erich Runge - Technische Universität Ilmenau
- Stefan Schulz - Tyndall National Institute
- Jim Speck - University of California, Santa Barbara
- Abel Thayil - École Polytechnique
- Chris Van de Walle -University of California, Santa Barbara
- Claude Weisbuch - Polytechnic School & University of California, Santa Barbara
- Sarah Wells - University of California, Santa Barbara
- Bernd Witzigmann - University of Kassel
- Yuh-Renn Wu - National Taiwan University
- Camille Xu -University of California, Santa Barbara
- Shiwen Zhang - Michigan State University & the University of Minnesota
UCSB 2019 Photos and Videos
The talks and lectures during the short course and workshop were recorded, edited and displayed on the Simon's Collaboration on Localization of Waves Youtube channel for free viewing. You can find links to the individual videos below: