Related by context. Frequent words. (Click for all words.) 70 supercapacitors 66 ultracapacitors 62 capacitor 61 ultracapacitor 60 Lithium ion battery 58 Li Ion 57 Li ion battery 57 capacitors 56 Li ion batteries 56 NiMH 55 lithium ion battery 55 DMFC 55 lithium polymer battery 55 nonvolatile memory 54 ferroelectric 54 diode 54 piezoelectric 53 electrochemical 53 Li ion 53 MOSFET 52 lithium ion batteries 52 LEDs 52 diodes 52 inductor 52 MRAM 51 quantum dot 51 nanometer scale 51 transistor 51 nanotube 50 ISL# [001] 50 capacitance 50 solar cells 50 nanowire 50 rechargeable 50 SiC 50 regenerative braking 50 electron spin 50 laser diodes 49 cathode 49 Lithium Ion 49 capacitive 49 lithium ion 49 lithium battery 49 CMOS 49 nanowires 49 carbon nanotube 49 voltages 49 tunable 49 MOSFETs 48 #mA [001] 48 LED backlights 48 memristor 48 LED backlight 48 power dissipation 48 rechargeable battery 48 nanostructure 48 inverter 48 Lithium ion batteries 48 AAT# 48 mAh 48 laser diode 48 nanomaterial 47 quantum dots 47 silicon chips 47 NAND flash 47 inductive 47 rechargeable lithium ion battery 47 thermoelectric 47 silicon 47 DC converter 47 amorphous silicon 47 electric motor 47 light emitting diodes LEDs 47 #.#V [001] 47 flywheels 47 phosphors 47 GaAs 47 #mW [001] 47 ICs 47 carbon nanotubes 47 rectifier 47 polymer 47 graphene 47 photovoltaics 47 LTC# 47 photonic 47 light emitting diodes 47 SOFC 47 resonators 47 waveguide 47 nanostructured 47 NAND 46 ISL# [002] 46 nanocrystals 46 mW 46 rechargeable batteries 46 fiber lasers 46 CNTs 46 #mAh [001] 46 optoelectronic 46 batteries