Towards understanding and controlling ultrafast dynamics in molecular photomagnets

T. J. Penfold, J. O. Johansson, and J. Eng : Coordination Chemistry Reviews 494 (2023) 215346


Transient magneto-optical spectrum of photoexcited electrons in the van der Waals ferromagnet Cr2Ge2Te6  

E. Sutcliffe, X. Sun, I. Verzhbitskiy, T. Griepe, U. Atxitia, G. Eda, E. J. G. Santos, and J. O. Johansson : Phys. Rev. B 107, 174432 (2023)


Equatorial restriction of the photoinduced Jahn–Teller switch in Mn(III)-cyclam complexes

R. Phelps , A. Etcheverry-Berrios , E. K. Brechin  and J. O. Johansson : Chem. Sci.,14, 6621-6630(2023)


 A Hybrid Magneto-Optic Capacitive Memory with Picosecond Writing Time 

M. Rogers, A. Habib, G. Teobaldi, T. Moorsom, J. O. Johansson, L. Hedley, P. S. Keatley, R. J. Hicken, M. Valvidares, P. Gargiani, N. Alosaimi, E. Poli, M. Ali, G. Burnell, B. J. Hickey, O. Cespedes: Adv. Funct. Mater. 33, 2212173(2023)


Plot twist in the iron spin saga

J.O. Johansson: Nature Chemistry 14, 722–723 (2022).


Photoinduced Jahn-Teller switch in Mn(III) terpyridine complexes

K. Barlow, J. Eng, I. Ivalo, M. Coletta, E. K. Brechin, T. J. Penfold and J. O. Johansson: Dalton Trans., 51, 10751-10757 (2022).

Selected as HOT article and part of the New Talent Europe 2022 special issue


A femtosecond magneto-optical spectrometer

J. Sutcliffe and J. O. Johansson: Review of Scientific Instruments 92, 113001 (2021)


Preparation of thin films of molecule-based magnets for optical measurements

H. A. Lewis, J. Kirkpatrick, J. O. Johansson: Thin Solid Films, 732, 138767 (2021)


Ultrafast photoinduced dynamics in Prussian blue analogues

K. Barlow, J. O. Johansson: Physical Chemistry Chemical Physics, 23, 8118–8131 (2021)


Photoinduced dynamics in an exchange-coupled trinuclear iron cluster

F. Liedy, R. Shi, M. Coletta, J. Vallejo, E. K. Brechin, G. Lefkidis, W. Huebner, J. O. Johansson, J. Magn. Magn. Mater. 501, 166476 (2020).


Vibrational coherences in manganese single-molecule magnets after ultrafast photoexcitation

F. Liedy, J. Eng, R. McNab, R. Inglis, T. J. Penfold, E. K. Brechin, J. O. Johansson: Nature Chemistry, 12, 452458 (2020).

We have also written a "behind the paper" blog, which can be found here.


Electrochromic bilayers of Prussian blue and its Cr analogue

L. Hedley, L. Porteous, D. Hutson, N. Robertson, J. O. Johansson: J. Mater. Chem. C, 6, 512 (2018).


Metal-to-metal charge-transfer transitions in Prussian blue hexacyanochromate analogues

D. M. Rogers and J. O. Johansson: Mater. Sci. Eng. B, 227, 28 (2018).


Observation of excited state absorption in the V-Cr Prussian blue analogue

L. Hedley, M. D. Horbury, F. Liedy, J. O. Johansson: Chem. Phys. Lett., 687, 125 (2017).


Low-lying, Rydberg states of polycyclic aromatic hydrocarbons (PAHs) and cyclic alkanes

E. Bohl, B. Mignolet, J.O. Johansson, F. Remacle and E. E. B. Campbell: Phys. Chem. Chem. Phys., 19, 24090 (2017).


Electrochromic Thin Films of the V-Cr Prussian Blue Analogue Molecular Magnet

L. Hedley, N. Robertson and J. O. Johansson: Electrochimica Acta, 236, 97 (2017).


Super-atom molecular orbital excited states of fullerenes

J. O. Johansson, E. Bohl, and E. E. B. Campbell: Phil. Trans. R. Soc. A, 374, 20150322 (2016).


Directly probing spin dynamics in a molecular magnet with femtosecond time-resolution

J. O. Johansson, J. Kim, E. Allwright, D. Rogers, N. Robertson and J-Y Bigot: Chem. Sci., 7, 7061 (2016).


Relative photoionization cross-sections of Super-Atom Molecular Orbitals (SAMOs) in C60

E. Bohl, K. Sokol, B. Mignolet, J. O. F. Thompson, J. O. Johansson, F. Remacle and E. E. B. Campbell: J. Phys. Chem. A, 119, 1504 (2015).


Dynamics of Thermal Electron Emission from Highly Excited C60

J. O. Johansson, G. G. Henderson and E. E. B. Campbell: J. Phys. Chem. A, 118, 8067 (2014).


Hot electron production and diffuse excited states in C70, C82 and Sc3N@C80 characterized by angular-resolved photoelectron spectroscopy

J. O. Johansson, E. Bohl, G. G. Henderson, B. Mignolet, T. J. S. Dennis, F. Remacle and E. E. B. Campbell: J. Chem. Phys., 139, 084309 (2013).


Probing Rapidly Ionizing Super-Atom Molecular Orbital Excited States in Fullerenes: A Computational and fs Photoelectron Spectroscopy Study

B. Mignolet, J. O. Johansson, E. E. B. Campbell and F. Remacle: Chem. Phys. Chem., 14, 3332 (2013).


Probing Excited Electronic States and Ionisation Mechanisms of Fullerenes

J. O. Johansson and E. E. B. Campbell: Chem. Soc. Rev., 42, 5661 (2013).


Visible and Ultraviolet Photoelectron Spectroscopy of Fullerenes using Femtosecond Laser Pulses

J. O. Johansson, G. G. Henderson and E. E. B. Campbell: EPJ Web of Conferences, 41, 02015 (2013).


Angular-Resolved Photoelectron Spectroscopy of Superatom Orbitals of Fullerenes

J. O. Johansson, G. G. Henderson, F. Remacle and E. E. B. Campbell: Phys. Rev. Lett., 108, 173401 (2012).


Anisotropic Hot Electron Emission from Fullerenes

J. O. Johansson, J. Fedor, M. Goto, M. Kjellberg, J. Stenfalk, G. G. Henderson, E. E. B Campbell and K. Hansen: J. Chem. Phys. 136, 164301 (2012).


Femtosecond Electron Spectroscopy of Coronene, Benzo[GHI]perylene and Anthracene

M. Kjellberg, A. V. Bulgakov, M. Goto, O. Johansson, and K. Hansen: J. Chem. Phys., 133, p. 074308 (2010).


Momentum-Map-Imaging Photoelectron Spectroscopy of Fullerenes with Femtosecond Laser Pulses

M. Kjellberg, O. Johansson, F. Jonsson, A. V. Bulgakov, C. Bordas, E. E. B. Campbell and K. Hansen: Phys. Rev. A, 81, p. 023202 (2010).