102 citations · 102 across the 2 of their papers we have counts for
10 papers
Quantum phase transition in capacitively coupled double quantum dots
Martin R. Galpin, David E. Logan, H. R. Krishnamurthy
We investigate two equivalent, capacitively coupled semiconducting quantum dots, each coupled to its own lead, in a regime where there are two electrons on the double dot. With inc…
Theory of Manganites Exhibiting Colossal Magnetoresistance
T. V. Ramakrishnan, H. R. Krishnamurthy, S. R. Hassan +1
The electronic properties of many transition metal oxide systems require new ideas concerning the behaviour of electrons in solids for their explanation. A recent example, subseque…
Phase behaviour of a hard sphere colloidal system in the presence of an external laser field
Pinaki Chaudhuri, Ajay K. Sood, H. R. Krishnamurthy
We study the phase behaviour of a two-dimensionally confined hard sphere colloidal system in the presence of a periodic light field of two interfering laser beams using Monte Carlo…
Laser induced freezing of charge stabilized colloidal system
Chinmay Das, A. K. Sood, H. R. Krishnamurthy
We present results from an extensive simulational study of the modulated liquid crystal transition in a 2-d charge-stabilized colloid subject to a 1-d laser f…
Weak magnetoresistance of disordered heavy fermion systems
A. Chattopadhyay, M. Jarrell, H. R. Krishnamurthy +3
We compare the magnetoresistance of UCuPd with calculations done within the disordered heavy fermion framework of Miranda et al. using a phenomenological spectral f…
Laser induced quasicrystalline order in charge stabilised colloidal systems
Chinmay Das, H. R. Krishnamurthy
We have studied the ordering of a two dimensional charge stabilised colloidal system in the presence of a stationary one dimensionally modulated laser field formed by the superposi…