Results 61 to 70 of about 606,110 (277)

Analysis of integrated single-electron memory operation

, 2002
Various aspects of single-electron memory are discussed. In particular, we analyze the single-electron charging by Fowler-Nordheim tunneling, propose the idea of background charge compensation, and discuss the defect-tolerant architecture based on ...
Alexander N. Korotkov, Kothandaraman C.
core   +1 more source

Investigation of inversion, accumulation and junctionless mode bulk Germanium FinFETs [PDF]

, 2017
The characteristic performance of n-type and p-type inversion (IM) mode, accumulation (AC) mode and junctionless (JL) mode, bulk Germanium FinFET device with 3-nm gate length (LG) are demonstrated by using 3-D quantum transport device simulation.
Asenov, Asen, Georgiev, Vihar P., Jhan, Yi-Ruei, Kurniawan, Erry Dwi, Lee, Jaehyun, Lema, Fikru-Adamu, Lin, Yu-Ru, Sadi, Toufik, Soundarapandian, Karuppasamy Pandian, Thirunavukkarasu, Vasanthan, Wu, Yung-Chun, Yang, Shang-Yi   +11 more
core   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

High-Performance Dielectric Modulated Epitaxial Tunnel Layer Tunnel FET for Label-Free Detection of Biomolecules

IEEE Open Journal of Nanotechnology
In this paper, using calibrated simulation we have reported a dielectric modulated epitaxial tunnel layer TFET (DM ETL-TFET) for the label-free detection of biomolecules. We have shown that due to vertical tunneling direction, the ETL-TFET exhibits $\sim$
Kunal Aggarwal, Avinash Lahgere
doaj   +1 more source

A novel, aerosol-nanocrystal floating-gate device for non-volatile memory applications [PDF]

, 2000
This paper describes the fabrication, and structural and electrical characterization of a new, aerosol-nanocrystal floating-gate FET, aimed at non-volatile memory (NVM) applications.
Atwater, H. A., Baumann, F., Bude, J., Cirelli, R., De Blauwe, J. W., Ferry, E., Flagan, R. C., Grazul, J. L., Green, M. L., Hillenius, S. J., Kerber, A., Kim, Y., Klemens, F., Lee, J. T. C., Mansfield, W., Ostraat, M. L., Sorsch, T., Weber, G.   +17 more
core  

Full oxide heterostructure combining a high-Tc diluted ferromagnet with a high-mobility conductor

, 2005
We report on the growth of heterostructures composed of layers of the high-Curie temperature ferromagnet Co-doped (La,Sr)TiO3 (Co-LSTO) with high-mobility SrTiO3 (STO) substrates processed at low oxygen pressure.
A. Barthélémy, A. Fert, A. Hamzic, B. M. Vul, B. M. Vul, D. Schoenberg, E. Jacquet, E. Tafra, G. Herranz, I. Denk, J. P. Contour, K. Bouzehouane, M. Basletic, M. Bibes, R. Ranchal, Y. Matsumoto   +15 more
core   +1 more source

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

Advanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens, Francisco Romero‐Lara, Trisha Sai, Kalyan Biswas, Manuel Vilas‐Varela, Thomas Frederiksen, Diego Peña, Fabian Schulz, Jose Ignacio Pascual   +8 more
wiley   +1 more source

Simulation and Performance Analysis of Dielectric Modulated Dual Source Trench Gate TFET Biosensor

Nanoscale Research Letters, 2021
In this paper, a dielectric modulated double source trench gate tunnel FET (DM-DSTGTFET) based on biosensor is proposed for the detection of biomolecules.
Chen Chong, Hongxia Liu, Shulong Wang, Shupeng Chen   +3 more
doaj   +1 more source

Mode space approach for tight-binding transport simulations in graphene nanoribbon field-effect transistors including phonon scattering

, 2013
In this paper, we present a mode space method for atomistic non-equilibrium Green's function simulations of armchair graphene nanoribbon FETs that includes electron-phonon scattering. With reference to both conventional and tunnel FET structures, we show
Baccarani, Giorgio, Gnani, Elena, Gnudi, Antonio, Grassi, Roberto, Imperiale, Ilaria, Reggiani, Susanna   +5 more
core   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source