412 citations · 471 across the 4 of their papers we have counts for
4 papers
Scanning Thermal Microscope Study of a Metal Film Under Current Stressing: Role of Temperature Inhomogeneity in Damage Process
Achyut Bora, A. K. Raychaudhuri
We report direct observation of the evolution of local temperature inhomogeneity and the resulting atomic migration in a metal film (Ag on Si) stressed by a current by using a Scan…
Temperature dependence of the resistance of metallic nanowires (diameter 15 nm): Applicability of Bloch-Grüneisen theorem
Aveek Bid, Achyut Bora, A. K. Raychaudhuri
We have measured the resistances (and resistivities) of Ag and Cu nanowires of diameters ranging from 15nm to 200nm in the temperature range 4.2K-300K with the specific aim to asse…
1/f noise in nanowires
Aveek Bid, Achyut Bora, A. K. Raychaudhuri
We have measured the low-frequency resistance fluctuations (1 mHz<f<10 Hz) in Ag nanowires of diameter 15 nm<d<200 nm at room temperatures. The power spectral density (PSD) of the…
Low frequency conductance fluctuations (1/f^αnoise) in 15nm Ag nanowires: Implication on its stability
Aveek Bid, Achyut Bora, A. K. Raychaudhuri +1
We have measured the low frequency (1mHz<f<10Hz) resistance fluctuations in metallic nanowires (diameter 15nm to 200nm) in the temperature range 77K to 400K. The nanowires were gro…