Engineering & Materials Science
Cycloaddition
100%
Excited states
82%
Single crystals
75%
Carboxylic acids
75%
Ground state
74%
Isomers
73%
Irradiation
57%
Crystalline materials
51%
Nickel
45%
Infrared radiation
42%
Monomers
38%
Molecules
32%
Vibrational spectroscopy
31%
Proton transfer
30%
Mercury vapor lamps
28%
X ray powder diffraction
24%
Infrared spectrometers
24%
Hydrogen bonds
22%
Infrared spectroscopy
22%
Charge transfer
21%
Crystals
16%
Acids
14%
Pumps
12%
Metals
10%
Raman spectroscopy
9%
Palladium
9%
Temperature
8%
Platinum
8%
Chemical Compounds
Compound Isomer
67%
Single Crystalline Solid
57%
Chemical Transformation
46%
Cycloaddition
42%
Excited State
39%
Ground State
39%
5-Bromouracil
38%
Double Bond
38%
Single Crystal X-Ray Diffraction
36%
Maleic Acid
29%
Cyclobutane
29%
Monomer
29%
Metal Carbonyl
19%
Carboxylic Acid
19%
Powder X-Ray Diffraction
18%
Monoclinic Space Group
18%
Vibrational Spectroscopy
17%
Acid
17%
Molecule
16%
Proton Transfer
14%
Hydrogen
12%
Raman Spectroscopy
11%
Charge Transfer
11%
Probe
10%
Constitutional Isomer
9%
Morpholine
8%
Light Blue
7%
Pyrrolidine
7%
Piperidine
7%
Palladium
6%
Platinum
6%
Raman Spectrum
5%
Application
5%
Physics & Astronomy
cycloaddition
80%
carboxylic acids
70%
solid state
49%
molecules
43%
crystallography
37%
irradiation
31%
monomers
30%
cyclobutane
26%
excitation
24%
mercury lamps
22%
x rays
22%
products
21%
infrared spectrometers
20%
probes
19%
proposals
15%
acids
14%
charge transfer
14%
light sources
13%
inversions
13%
pumps
11%
rings
11%
life (durability)
11%
ground state
10%
protons
10%
single crystals
10%
hydrogen
10%
symmetry
9%
diffraction
8%
spectroscopy
8%
metals
8%
atoms
8%
crystals
7%