His research area is in understanding the behaviour of electrons in nanostructures. Predicting the behaviour of electrons using quantum mechanics theory, to compare with experimental data. Current funded project topics include:[2][3]
Quantum de-coherence and computation in condensed-phase systems
Electrons in atomic-scale quantum wires
Formation of molecules on interstellar dust grains
Theory of scanning tunnelling microscopy in liquids
Development of techniques to study coherent inelastic transport
He was a Junior Research Fellow at St John's College Oxford, working in the Clarendon Laboratory of the Oxford Physics Department (1989–1993). During this period he spent a year at the IBM Zurich Research Laboratory (1991–1992).
Personal life
Fisher is a violinist and is married to Alison Smart, a classical singer. He has two sons, Thomas and Hugh.[5]
Briggs, G A D; Fisher, A J (1999), "STM experiment and atomistic modelling hand in hand; individual molecules on semiconductor surfaces", Surface Science Reports, Surface science reports, v. 33, nos. 1/2, 33 (1), Amsterdam: 1, Bibcode:1999SurSR..33....1B, doi:10.1016/S0167-5729(98)00004-1, OCLC42522937
Binney, J J; Dowrick, N J; Fisher, A J; Newman, M E J (1998), The theory of critical phenomena; an introduction to the renormalization group, Oxford science publications, Clarendon Press, ISBN978-0-19-851393-3, OCLC440655670
Blöchl, P E; Joachim, C; Fisher, A J; North Atlantic Treaty Organization. Scientific Affairs Division (1993), Computations for the nano-scale, NATO ASI series., Series E,, Applied sciences ;, no. 240., Dordrecht, ISBN978-0-7923-2360-0, OCLC28150644