Sergio O. Valenzuela

ICN2 is advertising a PhD position in quantum transport with van der Waals heterostructures within the Physics and Engineering of Nanodevices Research Group in Bellaterra (Barcelona), Spain . The project is led by ICREA Prof. Sergio O. Valenzuela and Dr. Juan F. Sierra and focuses on quantum transport , two-dimensional materials , van der Waals heterostructures , spintronics , magnetotransport , and related nanoscale device physics. The research explores charge and spin transport in quantum materials, including spin-orbit and magnetic proximity effects, spin-charge interconversion, spin torques, and the interplay between spin, magnetism, and topology in graphene and related van der Waals systems. The successful candidate will work on device design and fabrication, deterministic assembly of 2D materials, electron-beam lithography and cleanroom nanofabrication, cryogenic electrical and quantum-transport measurements under high magnetic fields, spin-resolved transport, advanced spectroscopy, and data analysis. The position is funded by the Spanish State Research Agency (AEI) / National Plan grant PID2025-173015OB-I00 . Eligibility highlights: a Master's degree in Physics, Materials Science, Nanoscience, or a closely related field; a solid background in solid-state physics; and strong English, motivation, and teamwork skills. Experience with 2D materials, nanofabrication, transport measurements, cryogenics, spintronics, Raman spectroscopy, or scientific programming is valued but not essential. Conditions: full-time (37.5 h/week), temporary 4-year contract, salary depending on qualifications and experience, with relocation support and life insurance. How to apply: submit the application through the ICN2 website with a motivation letter, CV, referee contacts or reference letters, and academic transcripts for Bachelor's and Master's degrees. Applications are reviewed continuously, so early submission is recommended.