![Scientific and technical journal «Priborostroenie»](/images/mag-pr.png)
THERMALISATION OF ELECTRON GAS AND THE ROLE OF SATURATION OF INTERBAND ABSORPTION UNDER THE ACTION OF FEMTOSECOND LASER PULSE IN SEMICONDUCTORS AND DIELECTRICS
![Scientific and technical journal «Priborostroenie»](/images/mag-pr.png)
Annotation
Evolution of energy distribution function for photo-excited charge carriers In a semiconductor and dielectric under the action of femtosecond laser pulse is analyzed. The consideration is based on Boltzmann kinetic equation for the carriers with due regard for the effects of interzone absorption as well as intra-zone absorption and collision relaxation. Thermalisation time for photo-excited electrons is estimated. The influence of saturation of interband absorption on concentration of free electrons is studied. Dependence of concentration of photo-excited electrons on energy density in incident femtosecond laser radiation.
Keywords
Постоянный URL
Articles in current issue
- IMPROVING ACCURACY OF FREQUENCY IDENTIFICATION BY USING A CASCADE OF ADAPTIVE FILTERS
- ALGORITHMS FOR CONTROLLING A FLYING ROBOT WHEN THE ROBOT IS TRACKING A MOVING OBJECT
- AGENT BEHAVIOR DEFINED BY LOGISTIC MAPPING
- DIGITAL SPECTRAL ANALYSIS BASED ON THE SIGN APPROACH TO CORRELATION FUNCTION ESTI-MATION AND THE INTEGRAL COSINE TRANSFORMATION OF CORRELATION WINDOW
- MULTIAGENT SIMULATION OF PASSENGER EVACUATION CONSIDERING SHIP MOTIONS
- AFOCAL COMPENSATOR OF ABERRATIONS
- AUTONOMOUS ASTRONOMICAL SYSTEM FOR NAVIGATION AND TRACKING
- THE EFFECT OF SNOW COVERING ON PHOTOVOLTAIC SOLAR CELL EFFICIENCY
- SYNTHESIS OF A SPEED SUBSYSTEM OF TWO-MOTOR SERVO DRIVE OF A TELESCOPE WITH THREE-MASS ACTUATING AXLE
- PULSE CHARACTERISTIC OF BUTTERWORTH COMPLEX BANDPASS FILTER
- FUNCTIONAL ANALYSIS AND SELECTION OF ENGINEERING SOLUTIONS FOR MECHANICAL SYSTEMS
- THERMALISATION OF ELECTRON GAS AND THE ROLE OF SATURATION OF INTERBAND ABSORPTION UNDER THE ACTION OF FEMTOSECOND LASER PULSE IN SEMICONDUCTORS AND DIELECTRICS
- TRAINING IN THE FIELD OF SUPERCOMPUTER SIMULATIONS: INTERNATIONAL MASTER'S DOUBLE DEGREE PROGRAMS