Kasper S. Pedersen
@kasperspedersen.bsky.social
Professor of Inorganic Chemistry, Technical University of Denmark
www.kasperpedersen.org
www.kasperpedersen.org
Thanks! For now we’ll settle for d-orbitals rather than extra dimensions 🤪
November 3, 2025 at 10:45 AM
Thanks! For now we’ll settle for d-orbitals rather than extra dimensions 🤪
Congratulations, David!! 🎉
July 10, 2025 at 7:27 PM
Congratulations, David!! 🎉
valence change transitions from parent materials that do not display any valence change transition themselves.
April 28, 2025 at 4:00 PM
valence change transitions from parent materials that do not display any valence change transition themselves.
dramatically altering the materials’ magnetization and electrical conductivity by up to five orders of magnitude.
This work establishes a new paradigm in the manipulation of (metal-organic) van der Waals crystals, where molecular alloying can drive complete and temperature-tunable
This work establishes a new paradigm in the manipulation of (metal-organic) van der Waals crystals, where molecular alloying can drive complete and temperature-tunable
April 28, 2025 at 4:00 PM
dramatically altering the materials’ magnetization and electrical conductivity by up to five orders of magnitude.
This work establishes a new paradigm in the manipulation of (metal-organic) van der Waals crystals, where molecular alloying can drive complete and temperature-tunable
This work establishes a new paradigm in the manipulation of (metal-organic) van der Waals crystals, where molecular alloying can drive complete and temperature-tunable
💡In short:
By leveraging molecular alloying, we've discovered a novel mechanism to control valence changes in a layered metal-organic material. Specifically, by alloying aliovalent Cr(pyrazine)I2 and Cr(pyrazine)2Br2, we can switch between Cr(II) and Cr(III) states thermally,
By leveraging molecular alloying, we've discovered a novel mechanism to control valence changes in a layered metal-organic material. Specifically, by alloying aliovalent Cr(pyrazine)I2 and Cr(pyrazine)2Br2, we can switch between Cr(II) and Cr(III) states thermally,
April 28, 2025 at 4:00 PM
💡In short:
By leveraging molecular alloying, we've discovered a novel mechanism to control valence changes in a layered metal-organic material. Specifically, by alloying aliovalent Cr(pyrazine)I2 and Cr(pyrazine)2Br2, we can switch between Cr(II) and Cr(III) states thermally,
By leveraging molecular alloying, we've discovered a novel mechanism to control valence changes in a layered metal-organic material. Specifically, by alloying aliovalent Cr(pyrazine)I2 and Cr(pyrazine)2Br2, we can switch between Cr(II) and Cr(III) states thermally,
🧑🔬 Anton Viborg, @majadunstan.bsky.social, Nathan Yutronkie, Amit Chanda, Felix Trier, Nini Pryds, Fabrice Wilhelm, Andrei Rogalev, @pinkowiczgroup.bsky.social
🏛 DTU Chemistry, DTU Energy, ESRF - The European Synchrotron, Jagiellonian University
💰 Villum Fonden, Independent Research Fund Denmark
🏛 DTU Chemistry, DTU Energy, ESRF - The European Synchrotron, Jagiellonian University
💰 Villum Fonden, Independent Research Fund Denmark
March 8, 2025 at 8:57 AM
🧑🔬 Anton Viborg, @majadunstan.bsky.social, Nathan Yutronkie, Amit Chanda, Felix Trier, Nini Pryds, Fabrice Wilhelm, Andrei Rogalev, @pinkowiczgroup.bsky.social
🏛 DTU Chemistry, DTU Energy, ESRF - The European Synchrotron, Jagiellonian University
💰 Villum Fonden, Independent Research Fund Denmark
🏛 DTU Chemistry, DTU Energy, ESRF - The European Synchrotron, Jagiellonian University
💰 Villum Fonden, Independent Research Fund Denmark
We dive into the potential of a chemically and structurally unique Eu(II)–organic framework as a cutting-edge refrigerant for sub-Kelvin temperatures. Leveraging geometric frustration to prevent magnetic ordering, this material achieves remarkable efficiency in ultra-low-temperature environments.
January 22, 2025 at 11:35 AM
We dive into the potential of a chemically and structurally unique Eu(II)–organic framework as a cutting-edge refrigerant for sub-Kelvin temperatures. Leveraging geometric frustration to prevent magnetic ordering, this material achieves remarkable efficiency in ultra-low-temperature environments.