454-0327/01 – Nanoelectronics (NE)
| Gurantor department | Department of Telecommunications | Credits | 4 |
| Subject guarantor | Dr. Ing. Libor Gajdošík | Subject version guarantor | Dr. Ing. Libor Gajdošík |
| Study level | undergraduate or graduate | Requirement | Choice-compulsory |
| Year | 2 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2006/2007 | Year of cancellation | 2009/2010 |
| Intended for the faculties | USP | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
To acquaint students with micro-and nano-electro-mechanical systems, the basic laws and calculations in the nano scale, execution capabilities of movement members.
Teaching methods
Summary
The course is focused on the theory of the proposal electromechanical systems, which allows the exact proposal movement members at the micro and nano dimensions. Focused on detail the effects of electromagnetic fields in a defined tangible environment and the corresponding motion equation, characterizing the linear and rotary motion in this environment. Mechanical behavior of the system is transferred to the analogous behavior of electrical circuits using a mathematical model of the circuit. The theory also notes possible implementation of logic functions AND and OR-based polymer chains. The theory seeks to practical rules of the draft movement members, at least one geometric dimension is the nanoměřítka, ie from 1 nanometre to 100 nanometres.
Compulsory literature:
Hayt WH, Engineering
Electromagnetics, McGraw-Hill, New York, 1989
Collin R. E., Antennas and
Radiowave Propagation, McGraw-Hill, New York 1985
Paul C.R., Whites K.W., Nasar S.
A., Introduction to Electromagnetic Fields, McGraw-Hill, New York, 1998
Recommended literature:
Way of continuous check of knowledge in the course of semester
Podmínky udělení zápočtu:
K udělení zápočtu je nutno získat 85 bodů.
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
Introduction to. The dimensions of
nanostructures, compared geometry arrangement micro and nano structures,
analogies in biology, neurons and neural networks and their electric model.
Classification of electromechanical systems. The basic theory, used for nano
electromechanical systems. For example, a monolithic micro-electro
mechanical systems. The concept of quantum dots, an example nanospínače
based on quantum dots.
Electromagnetic fields, Maxwell's
equations and their application in micro-and nano mechanical motion systems,
mathematical modelling.
Bazal relations for modeling micro
and nano drives in the electromagnetic field. Orientované rotation prutového
conductors, the current thread and solenoidu in the magnetic field. Transfer
of power in micro-and nano mechanical system.
Classical mechanics and its
application in MEMS and NEMS. Newtons mechanics translational motion, the
basic equation of motion.
Newtons mechanics rotating
movement, the basic equation of motion.
Modeling friction in MEMS and
NEMS-Coulombovo friction, viscous friction, static friction.
Lagrange equations of motion.
Mathematical model of a simple double pendulum.
Mathematical modelling of
electrical circuits with nesetrvačnými and setrvačnými elements.
Mathematical model electromechanical rotating mechanism at the micro
dimensions. Hamilton motion equation.
Quantum mechanics applied to atomic
structure, equal rotational movement of electrons, applications de Broglie-ova,
Helmholtz-ova and Schrodingerova relationship.
The dynamics of the molecules and
nanostructures. Schrodingerova equation and the wave theory.
Hartree-Fock-ova nonlinear partial differential equations.
Molecular conductors and molecular
circuits. Nanoswitcher based on carbon nanotubes. Diode-based polyphenylenu,
OR and AND gate on a molecular basis, the molecular basis of half-and full
adders.
Carbon nanotubes. Implementation of
the MEMS-mikroakcelerometr, mikrogyroskop.
Structural synthesis of micro and
nano systems, mechanical power movement members and sensors.
Nanomotory and nanogenerátory.
Exercises:
Quantum Physics semiconductors,
electron conductivity ionic crystals.
The theory of free electrons.
Elektron in Sommerfeldově model.
Fermi-Dirac statistics.
Conductors and insulators. The
relationship between speed and energy electrons.
Quantum theory of electrical
conductivity homeopolárních semiconductors.
The identification of activation
energy.
Electric field flat antenna.
Credit
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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