Physics
Blood Plasma
99%
Magnetic Field
46%
Free Electron Lasers
38%
Variational Principle
30%
Electron Beam
29%
Synchronism
27%
Nonlinear Wave
24%
Electron Plasma
24%
Electric Field
23%
Harmonics
22%
Degree of Freedom
21%
Plasma Wave
19%
Optics
16%
Carbon Dioxide Laser
14%
Dynamical System
14%
Standing Wave
14%
Electron Energy
13%
Ion Acoustic Wave
13%
Non-Linear Dynamic
12%
Traveling Wave
12%
Ground State
12%
Plutinos
12%
Carbon Dioxide
12%
Steady State
10%
Distribution Function
10%
Wave Interaction
10%
Coupled Mode
10%
Keyphrases
Autoresonance
100%
Phase Locking
39%
Ladder Climbing
22%
Nonlinear Phase
18%
Large Amplitude
18%
Driving Frequency
16%
Nonlinear Schrödinger Equation
14%
Optics
12%
Anharmonic Oscillator
12%
Phase Space Holes
12%
Stochastic Ionization
12%
Slowly Varying
12%
Rydberg Atoms
12%
Nonlinear Waves
10%
Water Bag
10%
Varying Frequency
10%
Chirp Rate
10%
Nonlinear Oscillator
10%
Engineering
Phase Space
29%
Oscillator
28%
Electric Field
20%
Harmonics
16%
Good Agreement
16%
Frequency Chirp
15%
Electron Energy
14%
Degree of Freedom
14%
Two Dimensional
14%
Magnetic Field
13%
Solitary Wave
13%
One Dimensional
12%
Electron Velocity
12%
Cross Section
12%
Nonlinear Theory
11%
Schr Dinger Equation
10%
Collision Cross
10%
Field Amplitude
10%
Frequency Shift
10%