Screening charge transport in bulk and at interfaces of perovskite-based radiation detectors – Postdoctoral Research position

11 May 2024
Job Information

Organisation/Company

KU Leuven

Research Field

Chemistry » Instrumental techniques

Researcher Profile

Recognised Researcher (R2)

Country

Belgium

Application Deadline

22 May 2024 - 00:00 (UTC)

Type of Contract

Temporary

Job Status

Full-time

Hours Per Week

38 hours/week

Is the job funded through the EU Research Framework Programme?

Not funded by an EU programme

Reference Number

BAP-2024-248

Is the Job related to staff position within a Research Infrastructure?

No

Offer Description

Metal halide perovskite (MHP) semiconductors have emerged as a highly promising material class for application in the fields of photovoltaics, LEDs, and more particularly, high-energy radiation detectors. Besides their low cost and easy processing, the popularity of MHPs arises from their outstanding optoelectronic properties, such as strong high-energy radiation absorption, and efficient charge carrier generation and transport, outperforming current market standards. However, the intrinsic instability and toxicity of popular lead-based MHPs hinders their large-scale application in sustainable detector technology. During this postdoc term, you will systematically evaluate intrinsic structural defects/traps, charge carrier transport and dynamics in newly developed Pb-free MHPs by applying both advanced optical and opto-electric spectroscopic techniques, enabled by the complementary tool set of both SPECTER partners. Meanwhile, the device performance and stability under different conditions, including humidity, temperature, and high-energy (X-ray) radiation, will be screened using different electrical contacts and metal deposition strategies.The obtained functionalities will be critically analyzed and the intrinsic strengths and limitations of the material will be assessed toward the application as a photoactive layer in high-energy radiation detectors. On the longer term, the findings will facilitate low-dose medical imaging, security and transport screening, and high-energy physics research. 

Requirements

Research Field

Chemistry

Education Level

PhD or equivalent

Languages

ENGLISH

Level

Excellent

Additional Information
Benefits

We are pleased to offer a fully-funded postdoctoral research position. The position can commence any time soon, depending on your availability and the eventual arranging of a residence permit. The initial appointment is for a one-year period, with the possibility of extension based on research outcomes and performance.
You will have the opportunity to work on pioneering research in the field of optoelectronic materials with real-world applications. You will collaborate with leading experts in closely connected fields and will be encouraged to participate at international symposia, providing enriching experiences and excellent networking opportunities, further enforcing your academic profile.

Eligibility criteria

Applicants preferentially hold a Ph.D. degree in a relevant field, such as materials science or (physical) chemistry, with interest in material processing and using advanced characterization techniques to study fundamental (opto-)electrical induced processes in halide perovskite materials. A proven track record in the fabrication and characterization of (perovskite-based) photodetectors or solar cells is considered a plus.We highly value openness and enthusiasm for interdisciplinary research that spans chemistry, physics, material science, and engineering, combined with the ability to communicate effectively with scientists from various backgrounds and integrate findings for a multi-faceted approach to challenges.Applicants should exhibit excellent written and oral communication skills, including the ability to prepare high-quality manuscripts and present research findings at international conferences.

Selection process

For more information please contact Prof. dr. Elke Debroye, [email protected] .

To ensure a fair evaluation process, all applicants are kindly requested to formally apply via the designated online platform. Applications submitted through other channels or late submissions will not be considered.

Your competences matching this position can be presented through a cover letter and CV. Please include details of your past research, publications, and any relevant work experience that aligns with the project objectives. Additionally, you are encouraged to submit an official test result showing your proficiency of English (preferably at a B2 level). This can be shown by submitting one of the following:

• IELTS: minimal scores of 7 (General Score) and no subscores below 6.5
• TOEFL: minimal scores of 94 (General Score) and no subscores below 22

Looking forward to your application and possibly welcoming you to our team!

You can apply for this job no later than 22/05/2024 via the online application tool

Work Location(s)

Number of offers available

1

Company/Institute

KU Leuven

Country

Belgium

State/Province

Vlaams Brabant

City

Leuven

Postal Code

3000

Street

Leuven

Geofield

Where to apply

Website

https://easyapply.jobs/r/WkhRnoW21Se2dW4Fbr7U

Contact

State/Province

Leuven

City

Vlaams Brabant

Street

Leuven

Postal Code

3000

E-Mail

[email protected]

STATUS: EXPIRED