Infopaket

Physical principles of sensorics

ОК08

Обов’язкова дисципліна для ОП

Second

2024/2025

1 Semester

3

The student must know the principle of operation of a semiconductor electronic nose and a chemical sensor; The principle of operation of a field-effect transistor as a GasFET structure and a pH meter on an ISFET structure; metal-oxide conductivity sensors of powder and film type; Lambda sensors; electrically conductive polymers; bulk acoustic waves; surface acoustic waves; calorimetric sensors; sensors on optical fiber; use of nanomaterials and quantum-scale effects for sensors. Biosensors. The student must be able to conduct a literature and patent search for analogues and prototypes of given sensors; use and analyze algorithms for calculating the parameters of sensor matrices (neural network method, principal component method)

Full-time form

The academic discipline "Physical Principles of Sensors" is based on a cycle of disciplines of professional and practical training, in particular such as "Electricity and Magnetism", "Optics", "Atomic Physics", "Quantum Mechanics", "Differential Equations", "Mathematical Physics", "Radio Electronics", "Oscillations and Waves".

The program of the discipline considers physical phenomena that form the basis of the operation of gas and biosensors, semiconductor structures of micro-, opto- and nanoelectronics, on the basis of which sensors are created, algorithms and methods for measuring the parameters of these structures, the basics of production technology and metrology. In particular, basic information about the electronic nose, methods of processing signals from multisensors, gas sensors based on metal-oxide semiconductors and based on surface barrier structures (GasFET, ISFET, MIS); luminescent, optical and electrical transducers based on nanocrystalline semiconductors, sensors based on polymers, acoustic waves, thermal and optical phenomena are presented.

1. В.А.Скришевський, Фізичні основи напівпровідникових хімічних сенсорів, Київ, Київський університет, 2006, 190 с. 2. Бєлих І.А., Клещев М.Ф. Біологічні та хімічні сенсорні системи. / Харків: НТУ «ХПІ».- 2011.-143 с. 3. Дзядевич С.В., Солдаткін О.П. Наукові та технологічні засади створення мініатюрних електрохімічних біосенсорів. / Київ: Наукова думка.– 2006. - 255c.

Lectures and seminars; written modular tests; assessment of tasks for independent work,

Summary assessment (in the form of an exam): written-oral exam form. The exam paper consists of 2 questions, each question is scored from 0 to 25 points. In total, you can get from 0 to 50 points for the exam. The condition for achieving a positive grade for the discipline is to obtain at least 60 points, while the score for learning outcomes 2 [skills] and 4 [autonomy and responsibility] cannot be less than 50% of the maximum level (15 and 5 points, respectively), the score for the exam cannot be less than 30 points.

Ukrainian