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Drop-coated titanium dioxide memristors (2013)
Journal Article
Gale, E., Mayne, R., Adamatzky, A., & De Lacy Costello, B. (2014). Drop-coated titanium dioxide memristors. Materials Chemistry and Physics, 143(2), 524-529. https://doi.org/10.1016/j.matchemphys.2013.09.013

The fabrication of memristors by drop-coating sol-gel Ti(OH)4 solution onto either aluminium foil or sputter-coated aluminium on plastic is presented. The gel layer is thick, 37 μm, but both devices exhibit good memristance I-V profiles. The drop coa... Read More about Drop-coated titanium dioxide memristors.

Towards slime mould chemical sensor: Mapping chemical inputs onto electrical potential dynamics of Physarum Polycephalum (2013)
Journal Article
Whiting, J. G. H., de Lacy Costello, B. P. J., & Adamatzky, A. (2014). Towards slime mould chemical sensor: Mapping chemical inputs onto electrical potential dynamics of Physarum Polycephalum. Sensors and Actuators B: Chemical, 191, 844-853. https://doi.org/10.1016/j.snb.2013.10.064

Plasmodium of slime mould Physarum polycephalum is a large single celled organism visible unaided by the eye. This slime mould is capable of optimising the shape of its protoplasmic networks in spatial configurations of attractants and repellents. Su... Read More about Towards slime mould chemical sensor: Mapping chemical inputs onto electrical potential dynamics of Physarum Polycephalum.

Computation of the travelling salesman problem by a shrinking blob (2013)
Journal Article
Jones, J., & Adamatzky, A. (2014). Computation of the travelling salesman problem by a shrinking blob. Natural Computing, 13(1), 1-16. https://doi.org/10.1007/s11047-013-9401-x

The travelling salesman problem (TSP) is a well known and challenging combinatorial optimisation problem. Its computational intractability has attracted a number of heuristic approaches to generate satisfactory, if not optimal, candidate solutions. S... Read More about Computation of the travelling salesman problem by a shrinking blob.

Observation, characterization and modeling of memristor current spikes (2013)
Journal Article
Gale, E., de Lacy Costello, B., & Adamatzky, A. (2013). Observation, characterization and modeling of memristor current spikes. https://doi.org/10.12785/amis/070418

Memristors have been compared to neurons (usually specifically the synapses) since 1976 but no experimental evidence has been offered for support for this position. Here we highlight that memristors naturally form fast-response, highly reproducible a... Read More about Observation, characterization and modeling of memristor current spikes.

Designing complex dynamics in cellular automata with memory (2013)
Journal Article
Martínez, G. J., Martinez, G. J., Adamatzky, A., & Alonso-Sanz, R. (2013). Designing complex dynamics in cellular automata with memory. International Journal of Bifurcation and Chaos, 23(10), 1330035. https://doi.org/10.1142/S0218127413300358

Since their inception at Macy conferences in later 1940s, complex systems have remained the most controversial topic of interdisciplinary sciences. The term "complex system" is the most vague and liberally used scientific term. Using elementary cellu... Read More about Designing complex dynamics in cellular automata with memory.

Bio-development of motorway network in the Netherlands: A slime mould approach (2013)
Journal Article
Adamatzky, A., Lees, M., & Sloot, P. (2013). Bio-development of motorway network in the Netherlands: A slime mould approach. Advances in Complex Systems, 16(2-3), https://doi.org/10.1142/S0219525912500348

Plasmodium of a cellular slime mould Physarum polycephalum is a very large eukaryotic microbe visible to the unaided eye. During its foraging behavior the plasmodium spans sources of nutrients with a network of protoplasmic tubes. In this paper we at... Read More about Bio-development of motorway network in the Netherlands: A slime mould approach.