Johanne Bratland Tjernshaugen
About
I am a PhD candidate in the group of Prof. Jacob Linder at the Center for Quantum Spintronics (QuSpin). My research interest lies in transport properties of superconducting heterostructures, the superconducting proximity effect, and qubits.
Competencies
Publications
2026
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Tjernshaugen, Johanne Bratland;
Bruland, Martin Tang;
Linder, Jacob Wüsthoff.
(2026)
Designing Lattice Spin Models and Magnon Gaps with Supercurrents.
Physical Review Letters
Academic article
2025
-
Tuero, Pablo;
Tjernshaugen, Johanne Bratland;
Sanchez, Carlos;
González-Ruano, César;
Lu, Yuan;
Linder, Jacob Wüsthoff.
(2025)
Large Tunable Thermoelectric Effects in Superconducting Spin Valves with Commercially Available Materials.
PRX Energy
Academic article
-
Sun, Chi;
Tjernshaugen, Johanne Bratland;
Linder, Jacob Wüsthoff.
(2025)
Voltage-tunable spin supercurrent nonreciprocity reaching 100% efficiency.
Physical review B (PRB)
Academic article
2024
-
Tjernshaugen, Johanne Bratland;
Amundsen, Morten;
Linder, Jacob Wüsthoff.
(2024)
Superconducting phase diagram and spin diode effect via spin accumulation.
Physical review B (PRB)
Academic article
-
Tjernshaugen, Johanne Bratland;
Amundsen, Morten;
Linder, Jacob Wüsthoff.
(2024)
Crossed Andreev reflection revealed by self-consistent Keldysh-Usadel formalism.
Physical review B (PRB)
Academic article
Journal publications
-
Tjernshaugen, Johanne Bratland;
Bruland, Martin Tang;
Linder, Jacob Wüsthoff.
(2026)
Designing Lattice Spin Models and Magnon Gaps with Supercurrents.
Physical Review Letters
Academic article
-
Tuero, Pablo;
Tjernshaugen, Johanne Bratland;
Sanchez, Carlos;
González-Ruano, César;
Lu, Yuan;
Linder, Jacob Wüsthoff.
(2025)
Large Tunable Thermoelectric Effects in Superconducting Spin Valves with Commercially Available Materials.
PRX Energy
Academic article
-
Sun, Chi;
Tjernshaugen, Johanne Bratland;
Linder, Jacob Wüsthoff.
(2025)
Voltage-tunable spin supercurrent nonreciprocity reaching 100% efficiency.
Physical review B (PRB)
Academic article
-
Tjernshaugen, Johanne Bratland;
Amundsen, Morten;
Linder, Jacob Wüsthoff.
(2024)
Superconducting phase diagram and spin diode effect via spin accumulation.
Physical review B (PRB)
Academic article
-
Tjernshaugen, Johanne Bratland;
Amundsen, Morten;
Linder, Jacob Wüsthoff.
(2024)
Crossed Andreev reflection revealed by self-consistent Keldysh-Usadel formalism.
Physical review B (PRB)
Academic article
Outreach
2025
-
Academic lectureTuero, Pablo; Tjernshaugen, Johanne Bratland; Sanchez, Carlos; González-Ruano, César; Lu, Yuan; Linder, Jacob Wüsthoff. (2025) Large tunable thermoelectric effects in superconducting spin valves. Fysikermøtet 16.06.2025 - 18.06.2025
2024
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Academic lectureTjernshaugen, Johanne Bratland; Amundsen, Morten; Linder, Jacob Wüsthoff. (2024) Self-consistent Keldysh-Usadel formalism unravels crossed Andreev reflection. New Avenues in Quantum Materials 29.08.2024 - 31.08.2024
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Academic lectureTjernshaugen, Johanne Bratland; Amundsen, Morten; Linder, Jacob Wüsthoff. (2024) Superconducting phase diagram and spin diode effect via spin accumulation. European School on Superconductivity and Magnetism in Quantum Materials 21.04.2024 - 25.04.2024