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(Created page with "==Short Description== n this project, the goal is to build useful nanoscale devices using the intrinsic piezoelectricity of 2D materials. Starting from dens...")
 
 
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==Short Description==
+
==The Big Picture==
n  this  project,  the  goal  is  to  build  useful  nanoscale  devices  using  the  intrinsic  piezoelectricity  of  2D  materials. Starting  from  density-functional-theory  (DFT)  to  calculate  the  elastic  stiffness  tensors  and  employing  them  to calculate the electric field induced strain in 2D materials. The next step would be quantify the effect of this strain on the electronic properties of 2D materials, and hence the electrostatic control and transport in 2D material transistors using the in-house quantum simulator. This should also enable you to think of other useful nanoscale devices.
 
  
==The Big Picture==
+
Over the years, we developed a unique technology to bring a material with extremely
 +
strong Pockels coefficients into a scalable silicon photonic platform. Having such
 +
physical effect available in integrated photonics circuits has been a scientific and
 +
technological breakthrough, which enables the realization of advanced photonic
 +
structures and completely new applications, e.g. for photonic AI networks and quantum
 +
computing. At Lumiphase, we are bringing this new technology to market, while at the
 +
same time developing new scientific and technological concepts. The master project is
 +
placed in the heart of our R&D activities and bridges topics related to materials
 +
development, optical characterization and photonic devices design and simulations.
  
The piezoelectric materials, which can convert mechanical energy to electrical energy and vice-versa, have found multiple applications in sensors, actuators, and harvesting energy from the environment. The most popular material being  lead  zirconate  titanate  (PZT).  Recently, monolayer  two-dimensional  (2D) materials  have  been  both theoretically predicted and experimentally demonstrated to be piezoelectric unlike their bulk counterpart due to the absence of centro-symmetry1. However, the use of this piezoelectricity in building nanoscale devices is still lacking.Hence, in this project, you will have scope of proposing novel devices using the intrinsic piezoelectricity in monolayer 2D materials.
+
==Details about the project==
 +
During this master or internship project, you will work in tight interaction with
 +
the Lumiphase R&D team to develop techniques to analyze the performance
 +
of Pockels-enhanced silicon photonics circuits. You will perform theoretical
 +
and practical work and get a broad background into industrial driven R&D
 +
activities in the field of integrated photonics for optical communication.
 +
The work during the internship is technology driven, and includes:
 +
* Electro-optical simulations of photonic devices using advanced simulation tools (e.g. COMSOL)
 +
* Working on a customized electro-optical setup, including the design and assembly of hardware components
 +
* Performing (electro-)optical measurements using fiber-optical characterization setups
 +
* Analyzing experimental data, including the development of scripts, data visualization, and error analysis.
 +
The duration of the project work will be determined in accordance with the regulations of your university but needs to
 +
be at least 6 months.
  
 
===Status: Available ===
 
===Status: Available ===
: Looking for 1 Master student
+
We are seeking for a highly motivated candidate with strong interest in difficult topics in the field of micro- and nano-scale photonics. What you should bring
: Interested candidates please contact: [mailto:tagarwal@iis.ee.ethz.ch Dr.Tarun Agarwal]
+
* Scientific and technological interest in simulation and experimental work in cutting-edge integrated photonics
 +
* Good programming knowledge
 +
* Drive to solve difficult technological challenges with practical applications in industry in mind
 +
* Excellent communication skills and the desire to contribute within a dynamic deep tech startup
 +
* A superior academic record
 +
To start your thesis with us, you need to be enrolled in a master’s program in physics, electrical engineering, micro- and
 +
nano-systems, materials science, or a similar department and ready to start your master’s thesis or an internship.
  
 +
===About us===
 +
With our recently founded startup with roots at IBM Research – Zurich, we create a new
 +
photonic platform with unprecedented electro-optical performance for data- and telecom
 +
applications. At Lumiphase, our young and highly skilled technical team offers an open,
 +
international, diverse, agile and very dynamic working environment. Our track record in
 +
supervising and educating interns, master thesis, PhD students, and postdocs is long, with
 +
previously many awarded theses (e.g. ETH medal). To perform cutting edge R&D, we have
 +
access to state-of-the-art laboratories. At Lumiphase, we are dedicated to creating a superior
 +
technology to solve hard problems in the field of communication – jointly as a big team effort.
 +
Be part of our team and our adventure!
  
 
[[Category:Nano-TCAD]]
 
[[Category:Nano-TCAD]]
 
[[Category:Available]]
 
[[Category:Available]]
 
[[Category:Master Thesis]]
 
[[Category:Master Thesis]]
 +
[[Category:Hot]]
  
  
===Prerequisites===
+
<!-- ===Prerequisites===
 
We are seeking a candidate with a strong interest in physics of nanoscale devices and advanced models to design the novel devices.
 
We are seeking a candidate with a strong interest in physics of nanoscale devices and advanced models to design the novel devices.
 
+
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<!--  
 
===Status: Completed ===
 
===Status: Completed ===
Line 31: Line 67:
  
  
===Type of Work===
+
===How to apply===
: 20% Theory, 40% Simulation & 40% analysis
+
Please send your application containing a cover letter, CV, and transcripts to Stefan Abel (students@lumiphase.com)
  
  

Latest revision as of 17:05, 16 September 2021

The Big Picture

Over the years, we developed a unique technology to bring a material with extremely strong Pockels coefficients into a scalable silicon photonic platform. Having such physical effect available in integrated photonics circuits has been a scientific and technological breakthrough, which enables the realization of advanced photonic structures and completely new applications, e.g. for photonic AI networks and quantum computing. At Lumiphase, we are bringing this new technology to market, while at the same time developing new scientific and technological concepts. The master project is placed in the heart of our R&D activities and bridges topics related to materials development, optical characterization and photonic devices design and simulations.

Details about the project

During this master or internship project, you will work in tight interaction with the Lumiphase R&D team to develop techniques to analyze the performance of Pockels-enhanced silicon photonics circuits. You will perform theoretical and practical work and get a broad background into industrial driven R&D activities in the field of integrated photonics for optical communication. The work during the internship is technology driven, and includes:

  • Electro-optical simulations of photonic devices using advanced simulation tools (e.g. COMSOL)
  • Working on a customized electro-optical setup, including the design and assembly of hardware components
  • Performing (electro-)optical measurements using fiber-optical characterization setups
  • Analyzing experimental data, including the development of scripts, data visualization, and error analysis.

The duration of the project work will be determined in accordance with the regulations of your university but needs to be at least 6 months.

Status: Available

We are seeking for a highly motivated candidate with strong interest in difficult topics in the field of micro- and nano-scale photonics. What you should bring

  • Scientific and technological interest in simulation and experimental work in cutting-edge integrated photonics
  • Good programming knowledge
  • Drive to solve difficult technological challenges with practical applications in industry in mind
  • Excellent communication skills and the desire to contribute within a dynamic deep tech startup
  • A superior academic record

To start your thesis with us, you need to be enrolled in a master’s program in physics, electrical engineering, micro- and nano-systems, materials science, or a similar department and ready to start your master’s thesis or an internship.

About us

With our recently founded startup with roots at IBM Research – Zurich, we create a new photonic platform with unprecedented electro-optical performance for data- and telecom applications. At Lumiphase, our young and highly skilled technical team offers an open, international, diverse, agile and very dynamic working environment. Our track record in supervising and educating interns, master thesis, PhD students, and postdocs is long, with previously many awarded theses (e.g. ETH medal). To perform cutting edge R&D, we have access to state-of-the-art laboratories. At Lumiphase, we are dedicated to creating a superior technology to solve hard problems in the field of communication – jointly as a big team effort. Be part of our team and our adventure!



How to apply

Please send your application containing a cover letter, CV, and transcripts to Stefan Abel (students@lumiphase.com)


Professor

Mathieu Luisier

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