The part of the noise suppressed by dc bias has been interpreted

The part of the noise suppressed by dc bias has been interpreted as arising due to trapping-detrapping noise in the depletion region at the interface. The residual noise has been has been linked to the noise in the single Si NW, which

has the conventional 1/f selleckchem spectral power density with an estimated Hooge parameter γ H ≃ 10 − 8. Acknowledgements The authors thank Nanomission, Department of Science and Technology, Govt. of India for financial support as sponsored projects UNANST-II and Theme Unit of Excellence in Nanodevice Technology. References 1. Byon K, Tham D, Fischer JE, Johnson AT: Systematic study of contact annealing: ambipolar silicon AC220 nanowire transistor with improved performance. Appl Phys Lett 2007, 90:143513/1–143513/3.CrossRef 2. Goldberger J, Hochbaum AI, Fan R, Yang P: Silicon vertically integrated nanowire field effect transistors. Nano Lett 2006, 6:973–977.CrossRef 3. Cui Y, Wei Q, Park H, Lieber CM: Nanowire nanosensors for highly sensitive and selective detection of biological and chemical species. Science 2001, 293:1289–1292.CrossRef PRT062607 chemical structure 4. Stern E, Klemic JF, Routenberg DA, Wyrembak PN, Turner-Evans DB, Hamilton AD, LaVan DA, Fahmy TM, Reed MA: Label-free immunodetection with CMOS-compatible semiconducting nanowires.

Nature 2007, 445:519–522.CrossRef 5. Bae J, Kim H, Dang CH, Zhang Y, Choi YJ, Nurmikko A, Wang ZL, Zhang Xiao-Mei: Si nanowire metal-insulator-semiconductor photodetectors as efficient light harvesters. Nanotechnology 2010, 21:095502/1–095502/5.CrossRef 6. Paladino E, DArrigo A, Mastellone A, Falci G: Decoherence times of universal two-qubit gates in the presence of broad-band noise. New J Physics 2011, 13:093037/1–093037/34.CrossRef 7. Wei C, Zhou X, Singh N, Rustagi SC, Lo GQ, Kwong D-L, Xiong Yong-Zhong: Investigation of Low-frequency noise in silicon nanowire MOSFETs in the subthreshold region. IEEE Electron Device Lett 2009, 30:668–671.CrossRef 8. McWhorter AL: Semiconductor Surface Physics. Edited by Kingston RH. Philadelphia:

University of Pennsylvania Press; 1957. 207–228 9. Peng KQ, Yan YJ, Gao SP, Zhu J: Synthesis of Vitamin B12 large-area silicon nanowire arrays via self-assembling nanoelectrochemistry. Adv Mater 2002, 14:1164–1167.CrossRef 10. Chakravorty M, Naik J, Das K, Prewett PD, Raychaudhuri AK: Temperature dependent resistivity of platinum-carbon composite nanowires grown by focused ion beam on SiO2/Si substrate. Microelectronic Eng 2011, 88:3360–3364.CrossRef 11. Norde H: A modified forward I-V plot for Schottky diodes with high series resistance. J Appl Phys 1979, 50:5052–5053.CrossRef 12. Scofield JH: ac method for measuring low-frequency resistance fluctuation spectra. Rev Sci Instrum 1987, 58:985–993.CrossRef 13.

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