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Master Thesis Project at Quantum-Sensor Electronics Start-up

Project: Polarization-selective photoelectric detection of electron and nuclear spin states in diamond

AdamantQ is a deep-tech start-up dedicated to delivering state-of-the-art diamond-based quantum technology. We are developing diamond-based quantum sensors for precise measurements, robust communication and reliable navigation across land, sea and space.

We are looking for motivated Master's students with an interest in diamond spin systems, to join our team and complete their thesis project with us during fall 2026.

This is an exciting opportunity to get an insight into the deep-tech industry and expand your knowledge within quantum physics.

Please note that this is an unpaid position for a master thesis.

Your profile

• Master’s student affiliated with a Swedish University/College, directly or through an exchange program, enrolled in a related, technical field.
• Academic background in quantum technologies, physics, nanoscience or similar.
• Self-motivated and dependable with good communication skills.
• Strong attention to technical details.
• Excellent attendance, timekeeping, and punctuality.
• Excellent working proficiency and communication skills in English. Proficiency in Swedish is advantageous.

The project includes

• Literature review on nitrogen-vacancy defect dynamics, and the polarization-dependent excitation of their spin states
• Literature review of polarization-dependent excitation and driving strategies
• Design (simulation from first principles and with CAD tools) and fabrication under supervision of test structures to measure and characterize these dynamics with respect to our diamond samples.
• Conclude on the veracity of the results achieved and provide a roadmap forward

How to apply

We only accept applications through our website, www.adamantq.com. Submit all your material in English. Required documents:

• CV
• University/College grade summary

If you have any questions, contact Operations Manager Josefine Holmberg at jh@adamantq.com.

Please note, applications sent directly via email will be disregarded without notice.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.

Link to full advertisement in English: https://lu.varbi.com/en/what:job/jobID:950241/

MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.

Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.

The European Spallation Source (ESS) will soon be the world’s most powerful source of neutrons, providing researchers with unique opportunities to explore the structure of materials at the atomic level. Neutron scattering at ESS will address critical questions in physics, chemistry, geology, materials science and life science.

The Science Directorate at the European Spallation Source (ESS) invites applications for an instrument scientist for the dedicated Test beamline (TBL).

The Diffraction and Imaging Division is home to the instrument scientists and instrument operational engineers responsible for designing, constructing, and operating the DREAM, MAGiC, BEER, HEIMDAL, ODIN, and TBL instruments at ESS. New designs for a wide range of neutron instruments are being implemented to fully leverage the unique long-pulse time structure of the ESS neutron source.

The primary purpose of TBL is characterizing the target-reflector-moderator system and verifying the performance of the neutron source based on operating parameters such as proton beam energy, stability, pulse length, and beam rastering, as well as the moderator conditions. An important aspect of this work will be comparing the measured and simulated neutronic performance of the moderator, providing a crucial reference for various neutron scattering instruments. Additionally, the TBL will contribute to optimizing instruments and methods to fully exploit the unique long-pulse time structure of the ESS neutron source. The TBL will function as a local characterization station, supporting technical developments in areas such as neutron optics, polarization, and novel detectors. It is designed to support the user program by performing exploratory imaging experiments, neutron diffraction studies, and single-crystal alignment. Due to the flexibility of the instrument, a variety of detectors and sample environments can be fitted inside the experimental cave, allowing multipurpose measurements on not only thermal neutrons but also epithermal/fast neutrons and gamma rays. This includes but is not limited to a well-established technique such as time-of-flight transmission measurements, neutron tomography, neutron activation analysis, grating interferometry, etc. As the facility evolves, the modular design of the TBL will allow for modifications to meet new objectives, ensuring its continued relevance and utility in advancing neutron science. The construction of TBL is completed and the team prepares the instrument for the first neutrons.

About the role: 

As the instrument scientist for TBL you will:

• Work closely with another scientist and the instrument operations engineer, forming the core instrument team.
• Participate in commissioning of the TBL beamline with neutrons.
• Develop a diagnostic plan for ESS Operation via the utilization of TBL
• Develop and implement new experimental methods using the TBL, including (but not limited to) spectroscopic imaging, diffractive imaging, polarized neutron imaging, grating interferometry, neutron depth profiling, prompt-gamma neutron activation analysis (PGNAA), and advanced sample environments, etc.
• Develop synergies with other neutron facilities and build links with universities.

The position is a 3-year fixed term role and the workplace will be situated in Lund, Sweden.

ESS will support and encourage the candidate to take up an adjunct position at a university in an ESS partner country, in order to facilitate their own research. 

Please read about the qualifications and experience needed for this position in the full job advertisement on ESS webpage: https://europeanspallationsource.se/careers/vacancies?rmpage=job&rmjob=2026&rmlang=UK

To apply:

A career at ESS gives you the opportunity to contribute to the future discoveries within neutron science at a stunning, brand-new workplace filled with innovative minds and brilliant people from across the globe. We offer market competitive, individualised compensation which is differentiated according to role, responsibilities, individual skills, abilities and achievements as well as monthly pension contributions on top of your salary.

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website, so submit your application as soon as you can. The last date for receiving applications is August 16th 2026.

For further information regarding the position, please contact Talent Acquisition Specialist Sofie Berg on sofie.berg@ess.eu or Hiring Manager Head of Diffraction & Imaging Division, Mikhail Feygenson on Mikhail.Feygenson@ess.eu

Please note that it might take longer than normal to answer questions due to vacation period. 

This role requires enhanced security screening processes which will be performed during the recruitment and onboarding processes.For more information regarding the ESS recruitment process in general, please follow this link: https://europeanspallationsource.se/careers.

For trade union information, please contact Unionen representative Nerusha Naicker on Nerusha.Naicker@ess.eu or SACO/Swedish Association of Graduate Engineers representative Marc Kickulies at Marc.Kickulies@ess.eu

The European Spallation Source (ESS) will soon be the world’s most powerful source of neutrons, providing researchers with unique opportunities to explore the structure of materials at the atomic level. Neutron scattering at ESS will address critical questions in physics, chemistry, geology, materials science and life science.

The Science Directorate at the European Spallation Source (ESS) invites applications for an instrument scientist for the dedicated Test beamline (TBL).

The Diffraction and Imaging Division is home to the instrument scientists and instrument operational engineers responsible for designing, constructing, and operating the DREAM, MAGiC, BEER, HEIMDAL, ODIN, and TBL instruments at ESS. New designs for a wide range of neutron instruments are being implemented to fully leverage the unique long-pulse time structure of the ESS neutron source.

The primary purpose of TBL is characterizing the target-reflector-moderator system and verifying the performance of the neutron source based on operating parameters such as proton beam energy, stability, pulse length, and beam rastering, as well as the moderator conditions. An important aspect of this work will be comparing the measured and simulated neutronic performance of the moderator, providing a crucial reference for various neutron scattering instruments. Additionally, the TBL will contribute to optimizing instruments and methods to fully exploit the unique long-pulse time structure of the ESS neutron source. The TBL will function as a local characterization station, supporting technical developments in areas such as neutron optics, polarization, and novel detectors. It is designed to support the user program by performing exploratory imaging experiments, neutron diffraction studies, and single-crystal alignment. Due to the flexibility of the instrument, a variety of detectors and sample environments can be fitted inside the experimental cave, allowing multipurpose measurements on not only thermal neutrons but also epithermal/fast neutrons and gamma rays. This includes but is not limited to a well-established technique such as time-of-flight transmission measurements, neutron tomography, neutron activation analysis, grating interferometry, etc. As the facility evolves, the modular design of the TBL will allow for modifications to meet new objectives, ensuring its continued relevance and utility in advancing neutron science. The construction of TBL is completed and the team prepares the instrument for the first neutrons.

About the role: 

As the instrument scientist for TBL you will:

• Work closely with another scientist and the instrument operations engineer, forming the core instrument team.
• Participate in commissioning of the TBL beamline with neutrons.
• Develop a diagnostic plan for ESS Operation via the utilization of TBL
• Develop and implement new experimental methods using the TBL, including (but not limited to) spectroscopic imaging, diffractive imaging, polarized neutron imaging, grating interferometry, neutron depth profiling, prompt-gamma neutron activation analysis (PGNAA), and advanced sample environments, etc.
• Develop synergies with other neutron facilities and build links with universities.

The position is a 3-year fixed term role and the workplace will be situated in Lund, Sweden.

ESS will support and encourage the candidate to take up an adjunct position at a university in an ESS partner country, in order to facilitate their own research. 

Please read about the qualifications and experience needed for this position in the full job advertisement on ESS webpage: https://europeanspallationsource.se/careers/vacancies?rmpage=job&rmjob=2026&rmlang=UK

To apply:

A career at ESS gives you the opportunity to contribute to the future discoveries within neutron science at a stunning, brand-new workplace filled with innovative minds and brilliant people from across the globe. We offer market competitive, individualised compensation which is differentiated according to role, responsibilities, individual skills, abilities and achievements as well as monthly pension contributions on top of your salary.

If you see yourself in what we’re looking for, please provide your CV and motivation letter in English by clicking on “apply” and following the instructions. Please be aware that we can only accept direct applications made via the ESS website, so submit your application as soon as you can. The last date for receiving applications is August 16th 2026.

For further information regarding the position, please contact Talent Acquisition Specialist Sofie Berg on sofie.berg@ess.eu or Hiring Manager Head of Diffraction & Imaging Division, Mikhail Feygenson on Mikhail.Feygenson@ess.eu

Please note that it might take longer than normal to answer questions due to vacation period. 

This role requires enhanced security screening processes which will be performed during the recruitment and onboarding processes.For more information regarding the ESS recruitment process in general, please follow this link: https://europeanspallationsource.se/careers.

For trade union information, please contact Unionen representative Nerusha Naicker on Nerusha.Naicker@ess.eu or SACO/Swedish Association of Graduate Engineers representative Marc Kickulies at Marc.Kickulies@ess.eu