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Seeking a Postdoctoral Researcher (25-631)

Laboratory

Emergent Phenomena Measurement Research Team
RIKEN Center for Emergent Matter Science
(Laboratory head: Tetsuo Hanaguri)

Outline of Laboratory

We develop and utilize scanning tunneling microscopy techniques to investigate the electronic states responsible for emergent phenomena in condensed matter, arising from electron correlations and topological properties.

Job title and Job description

Job title

Postdoctoral Researcher 1 position
In principle, Postdoctoral Researcher is defined as those with a doctoral degree less than 5 years.

Job description

Operating and developing ultralow-temperature high-magnetic-field ultrahigh-vacuum scanning tunneling microscopes to search for and elucidate novel emergent phenomena. Additionally, contributing to the development of related techniques. Expected to contribute to the following two KAKENHI projects: 1. Grant-in-Aid for Scientific Research (A)(24H00198) ”Spectroscopic-imaging scanning tunneling microscopy on the relationship between superconductivity and broken symmetries” and 2. Grant-in-Aid for Transformative Research Areas (A)(25H01249) “Correlation design of exotic superconductors”.

Qualifications

The candidate should possess a doctoral degree in experimental solid-state physics or related fields by the work start date, which should be less than 5 years of the completion of his/her doctoral degree. The successful candidate should be an "experiment lover" who must have a strong motivation to explore unknown phenomena. Additionally, the candidate must be experienced in at least one of the following three fields: 1. techniques at low temperatures and high magnetic fields, 2. scanning probe microscopy, and 3. development of experimental systems.

Work location

Emergent Phenomena Measurement Research Team, RIKEN Center for Emergent Matter Science (2-1 Hirosawa, Wako, Saitama 351-0198)

RIKEN may order the employee to change work locations, if necessary.

Salary and benefits

  • 1.A one-year fixed-term employment contract, renewable based on evaluation, to a maximum of the end of the fiscal year (March 31) in which the employee completes 3 years of employment.
  • 2.RIKEN may adjust the above maximum period of renewability based on a) the employee’s abilities, workload at the time of contract completion, performance and work attitude and b) the continuation of the employee’s center, laboratory or project and RIKEN’s management situation and budget at the time. In principle, employment contracts will not be renewed for individuals older than 70 years.

In principle, the first two months of employment are considered a trial period.
Salary will be an annual salary based on experience, ability, and performance, and will consist of a base salary and a variable salary. The variable salary will be determined each fiscal year based on experience, ability, and performance. The monthly base salary is 327,200 JPY as of April 1 2025. The monthly base salary and variable salary are subject to change due to amendments to RIKEN regulations.

Discretionary work, commuting and housing allowances will be provided. Social insurance will be applied.

The approximate amount of annual salary at the time of employment:
The monthly salary including discretionary work allowance at the time of employment will be 367,925 JPY or more.

RIKEN has a telecommuting system, but this position requires attendance at the work location. Therefore, the telecommuting system is not available for this position, in principle.

This position falls under the specialized duties discretionary work system; one working day will be calculated as 7 hours and 30 minutes.

Days off include public holidays, New Year's holidays (Dec. 29 - Jan 3), and RIKEN Foundation Day.
Paid leave includes annual paid leave (up to 20 days depending on the month of employment), special paid leave (childcare, family nursing care, etc.), and work life balance holidays (up to 7 days depending on the month of employment).
There are also additional leave systems such as maternity leave, childcare leave, and family nursing care leave.
Smoking is entirely prohibited on site.
These and other provisions are in accordance with RIKEN regulations.
Mandatory membership in the RIKEN Mutual Benefit Society (RIKEN Kyosaikai).

  • *Eligible for an exemption from repayment for category 1 scholarship loans provided by the Japan Student Services Organization before fiscal year 2003
  • *Eligible to apply for the MEXT Grants-in-Aid for Scientific Research (Kakenhi)

RIKEN is actively undertaking initiatives to promote gender equality and diversity, and moving forward with the establishment of a diverse and vibrant research environment. If multiple candidates are found to have the same aptitude following a fair assessment, active efforts will be made to recruit female candidates.

The Wako Campus has an on-site daycare, RIKEN Kids Wako. For details, please send an email to kids@riken.jp.

Application and required documents

Required documents

  • 1.Complete CV or CV
    • *(RIKEN CV) Write the RIKEN job ad number “25-631”, indicated in the parentheses next to the job title, in the RIKEN job ad number section in the upper right corner of your CV.
    • *(Original CV) Write down in the notes section of your CV the number written next to the title of the job position (e.g. 25-631).
  • 2.List of research achievements and publications
    (including ResearcherID or Google Scholar ID, if available.)
  • 3.One or more letters of recommendation (including one from the current supervisor, if available)
    • *Please specify the referee’s contact information (Name, affiliation, job title, phone number, and email address)
    • *Letters should be addressed to “Dr. Takahisa Arima, Center Director of CEMS” (If a letter from the current supervisor is unavailable, a letter from a substitute reference will be acceptable.)
  • 4.A set of copies of your major papers (up to five)
  • 5.Summary of major achievements to date and research proposal in future (about 5 pages of A4 sized paper in total.)
  • 6.Consent form for handling personal information based on GDPR
    • *If you are a resident of the European Economic Area (EEA) or UK, you are required to submit the document, " Consent form for handling personal information based on GDPR and Regulation of the European Parliament and of the council of on the protection of natural persons with regard to the processing of personal data and on the free movement of such data (UK General Data Protection Regulation)" with your signature.

How to apply

The above documents except the recommendation letters combined into a single ZIP file should be uploaded to the following link:
For Postdoctoral Researcher position, Emergent Phenomena Measurement Research Team, Center for Emergent Matter Science

The uploaded file name should contain your name.
After you uploaded the ZIP file, please let us (hanaguri@riken.jp) know the file name of the uploaded file.

Recommendation letters must be directly submitted from the referees to the following website with the subject line " Center for Emergent Matter Science, position name [applicant’s name] (Recommendation letter)". Please specify the applicant's name, referee's name and contact information in the recommendation letter.

For Postdoctoral Researcher position, Emergent Phenomena Measurement Research Team, Center for Emergent Matter Science

After the referees uploaded the recommendation letter, please let us (hanaguri@riken.jp) know the file name of the uploaded file.
If a confirmation email is not received within 7 days after submission, please contact: hanaguri@riken.jp.

Note: Application documents will not be returned.

Deadline

Open until the position is filled

Handling Personal Data

Submitted documents are strictly protected under the RIKEN Privacy Policy and will be used only for the purpose of applicant screening at RIKEN. Personal information will not be disclosed, transferred or loaned to a third party under any circumstances without just cause.

Selection process

Application screening, interview and oral presentation by selected applicants

Notification of hiring decision

The notification of hiring decision (conditional offer of employment) regarding this selection shall be carried out through the presentation of an Employment Contract or a Conditional Offer of Employment issued by RIKEN.

Start of Employment

As early as possible

Contact Information

Tetsuo Hanaguri, Emergent Phenomena Measurement Research Team, RIKEN Center for Emergent Matter Science
Email: hanaguri@riken.jp
For inquiries, please send an email.

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