Items where Author is "Guha, Ayan"

Article

Bid, Aveek ; Guha, Ayan ; Raychaudhuri, A. K. (2003) Low-frequency random telegraphic noise and 1/f noise in the rare-earth manganite Pr_0.63Ca_0.37MnO₃ near the charge-ordering transition Physical Review B: Condensed Matter and Materials Physics, 67 (17). pp. 174415_1-174415_10. ISSN 1098-0121

Raychaudhuri, A. K. ; Guha, Ayan ; Das, I. ; Rawat, R. ; Rao, C. N. R. (2001) Thermal relaxation in charge ordered Pr_0.63Ca_0.37MnO₃ in the presence of a magnetic field Solid State Communications, 120 (7-8). pp. 303-306. ISSN 0038-1098

Raychaudhuri, A. K. ; Guha, Ayan ; Das, I. ; Rawat, R. ; Rao, C. N. R. (2001) Specific heat study of single-crystalline Pr_0.63Ca_0.37MnO₃ in presence of a magnetic field Physical Review B: Condensed Matter and Materials Physics, 64 (16). pp. 165111_1-165111_9. ISSN 1098-0121

Guha, Ayan ; Khare, N. ; Raychaudhuri, A. K. ; Rao, C. N. R. (2000) Magnetic field resulting from nonlinear electrical transport in single crystals of charge-ordered Pr_0.63Ca_0.37MnO₃ Physical Review B: Condensed Matter and Materials Physics, 62 (18). pp. R11941-R11944. ISSN 1098-0121

Guha, Ayan ; Raychaudhuri, A. K. ; Raju, A. R. ; Rao, C. N. R. (2000) Nonlinear conduction in charge-ordered Pr_0.63Ca_0.37MnO₃: effect of magnetic fields Physical Review B: Condensed Matter and Materials Physics, 62 (9). pp. 5320-5323. ISSN 1098-0121

Guha, Ayan ; Ghosh, Arindam ; Raychaudhuri, A. K. ; Parashar, S. ; Raju, A. R. ; Rao, C. N. R. (1999) Nonlinear electrical conduction and broad band noise in the charge-ordered rare earth manganate Nd_0.5Ca_0.5MnO₃ Applied Physics Letters, 75 (21). pp. 3381-3383. ISSN 0003-6951

Arulraj, Anthony ; Santhosh, P. N. ; Gopalan, R. Srinivasa ; Guha, Ayan ; Raychaudhuri, A. K. ; Kumar, N. ; Rao, C. N. R. (1998) Charge ordering in the rare-earth manganates: the origin of the extraordinary sensitivity to the average radius of the A-site cations,(r_A) Journal of Physics: Condensed Matter, 10 (38). pp. 8497-8504. ISSN 0953-8984