Offers “STMicroelectronics”

Expires soon STMicroelectronics

Manifestation of moisture uptake in materials & impact on integrated structures M/F

  • Internship
  • Crolles (Isère)
  • Teaching

Job description



General information

Reference

2020-5859  

Job level

30 - Graduate Entry Level

Position description

Posting title

Manifestation of moisture uptake in materials & impact on integrated structures M/F

Regular/Temporary

Temporary

Contract duration (nb of months)

36

Job description

 Moisture is at the origin of many failure mechanisms observed on devices from different technologies. In order to anticipate any moisture-related failure, all techno qualifications have to go through accelerated stress tests (temperature, humidity, pressure). A study is ongoing since 2017 in CPI team to bring first expertise on moisture impact on materials. We would like to pursue this study by extending it (for example) to low temperature deposition materials.

From a materials point of view the candidate will focus on:

  - Water diffusion mechanism (modeling, acceleration factors, effect of multiple stress tests) for different materials. Focus on low temperature materials will be considered.

  - Moisture affinity versus hermeticity study (materials comparison): comprehensive study

From a failure mechanism point of view, the candidate will compare the behavior of different materials using capacitance measurements, leakages & voltage breakdowns.

 

Profile

Materials

English

 

Position localisation

Job location

Europe, France, Crolles

Candidate criteria

Education level required

5 - Master degree

Experience level required

Less than 2 years

Languages

English (2- Business fluent)

Requester

Desired start date

10/12/2020

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