This thesis consists of two parts, one part describes the heating of a gold nanosphere and the forming of a vapor bubble as a result of this. The first part consist mainly of theory and there are...Show moreThis thesis consists of two parts, one part describes the heating of a gold nanosphere and the forming of a vapor bubble as a result of this. The first part consist mainly of theory and there are no measurement results to support the theory, the second part describes a Matlab simulation of a random walk of a ATTO 647N molecule close to a gold nanorod that is being placed in an electromagnetic field. The simulation uses the MNPBEM toolbox to calculate the electric field generated by the gold nanorod and a random walk for the movement of the molecule.Show less