Brzobohatý O, Ducha? M, Jákl P, Je?ek J, ?iler M, Zemánek P, Simpson SH. Synchronization of spin-driven limit cycle oscillators optically levitated in vacuum. Nature Communications, 14, 5441 (2023).

Arita Y, Bruce GD, Wright EM, Simpson SH, Zemánek P, Dholakia K. All-optical sub-Kelvin sympathetic cooling of a levitated microsphere in vacuum. Optica, 9, 1000?1002 (2022).

Simpson SH, Arita Y, Dholakia K, Zemánek P. Stochastic Hopf bifurcations in vacuum optical tweezers. Phys. Rev. A, 104, 043518 (2021).

Box SJ, Allen MP, Phillips DB, Simpson SH. Entropy Production in an Elementary, Light Driven Micro-Machine. Frontiers in Physics, 8, 538 (2020).

Donato MG, Brzobohatý O, Simpson SH, Irrera A, Leonardi AA, Faro MJLo, Svak V, Maragò OM, Zemánek P. Optical Trapping, Optical Binding, and Rotational Dynamics of SiliconNanowires in Counter-Propagating Beams. Nano Lett., 19, 342-352 (2019).

Svak V, Brzobohatý O, ?iler M, Jákl P, Ka?ka J, Zemánek P, Simpson SH. Transverse spin forces and non-equilibrium particle dynamics in a circularly polarized vacuum optical trap. Nature Commun., 9, 5453 (2018).

Simpson SH, Zemánek P, Maragò OM, Jones PH, Hanna S. Optical Binding of Nanowires. Nano Lett., 17, 3485-3492 (2017).

Brzobohatý O, Hernandez RJosue, Simpson SH, Mazzulla A, Cipparrone G, Zemánek P. Chiral particles in the dual-beam optical trap. Opt. Express, 24, 26382-26391 (2016).

Antognozzi M, Bermingham CR, Harniman RL, Simpson SH, Senior J, Hayward R, Hoerber H, Dennis MR, Bekshaev AY, Bliokh KY, Nori F. Direct measurements of the extraordinary optical momentum and transverse spin-dependent force using a nano-cantilever. Nat. Phys., 12, 731-735 (2016).

Irrera A, Magazzu A, Artoni P, Simpson SH, Hanna S, Jones PH, Priolo F, Gucciardi PGiuseppe, Maragò OM. Photonic Torque Microscopy of the Nonconservative Force Field for Optically Trapped Silicon Nanowires. Nano Lett., 16, 4181-4188 (2016).

Bzdek BR, Power RM, Simpson SH, Reid JP, Royall CP. Precise, contactless measurement of the surface tension of picolitre aerosol droplets. Chem. Sci., 7, 274-285 (2016).

Simpson SH, Chvátal L, Zemánek P. Synchronization of colloidal rotors through angular optical binding. Phys. Rev. A, 93, 023842 (2016).

Brzobohatý O, Arzola AV, ?iler M, Chvátal L, Jákl P, Simpson SH, Zemánek P. Complex rotational dynamics of multiple spheroidalparticles in a circularly polarized, dual beam trap. Opt. Express, 23, 7273-7287 (2015).

Box S, Debono L, Phillips DB, Simpson SH. Transitional behavior in hydrodynamically coupled oscillators. Phys. Rev. E, 91, 022916 (2015).