Phd-student: Eco-design of Thin Si Pv
4 maanden geleden
**PhD-student: Eco-design of thin Si PV**:
**Work Activities**:
Eco-design, or sustainable design, plays a crucial role in the development of solar cells by minimizing environmental impact through use of resources, energy conservation and emissions. In Si heterojunction (SHTJ) cells, reducing the silicon wafer thickness enables more active solar cell area per kg of Si, which potentially reduces costs and improves energy returns. Thinner wafers offer increased tolerance to bulk defects, giving rise to the opportunity of producing higher efficiencies from low-cost low-energy-intensive materials like upgraded metallurgical-grade silicon. Additionally, SHTJ PV relies on the use of a thin ITO layer on the amorphous and/or nano-crystalline Si contacts, to facilitate lateral charge transport and good ohmic-contact to Ag fingers. However, indium and silver are scarce metals (thus also costly) that should be avoided/minimized. To improve the economical balance and environmental footprint of SHTJ, new materials and processes are required.
This project focuses on developing novel optically and electrically active layers that enable to **_further reduce the environmental impact of SHTJ cells without sacrificing power production._**_ _You will design and fabricate light trapping textures on thin solar cells, building on our expertise on nature-inspired rationally designed dielectric textures with correlated disorder. You will then investigate the introduction of metallic nanoscale networks based on sustainable metal alternatives (e.g. Cu), that work as transparent electrodes. You will learn cleanroom and electrochemical deposition methods to fabricate nanopatterned metal and metal oxide networks.
**Qualifications**:
**Work environment**:
**Working conditions**:
- The working atmosphere at the institute is largely determined by young, enthusiastic, mostly foreign employees. Communication is informal and runs through short lines of communication.
- The position is intended as full-time (40 hours / week, 12 months / year) appointment in the service of the Netherlands Foundation of Scientific Research Institutes (NWO-I) for the duration of four years
- The starting salary is 2.884;
- Euro’s gross per month and a range of employment benefits.
- After successful completion of the PhD research a PhD degree will be granted at the University of Amsterdam.
- Several courses are offered, specially developed for PhD-students.
**More information?**:
**Application**:
- Online screening may be part of the selection._
**Diversity code**:
AMOLF has won the NNV Diversity Award 2022, which is awarded every two years by the Netherlands Physical Society for demonstrating the most successful implementation of equality, diversity and inclusion (EDI).
**_ Commercial activities in response to this ad are not appreciated._
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