Matches 1 - 20 out of 20


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US20140021826 Betavoltaic power sources for transportation applications  
A betavoltaic power source for transportation devices and applications is disclosed, wherein the device having a stacked configuration of isotope layers and energy conversion layers. The isotope...
US20130264907 BETAVOLTAIC BATTERY WITH DIAMOND MODERATOR AND RELATED SYSTEM AND METHOD  
An apparatus includes a beta particle source configured to provide beta particles. The apparatus also includes a diamond moderator configured to convert at least some of the beta particles into...
US20120133244 Nuclear Batteries  
We introduce a new technology for Manufactureable, High Power Density, High Volume Utilization Nuclear Batteries. Betavoltaic batteries are an excellent choice for battery applications which...
US20130278109 Betavoltaic power sources for mobile device applications  
A betavoltaic power source for mobile devices and mobile applications includes a stacked configuration of isotope layers and energy conversion layers. The isotope layers have a half-life of...
US20110298332 ELECTRIC GENERATOR EXCITED BY IONIZING RADIATIONS  
The invention relates to an electric generator sensitive to ionizing radiation produced by the reverse mounting of a diode in parallel between a reverse polarization stack and a pulse converter or...
US20140319963 RADIOISOTOPE BATTERY AND MANUFACTURING METHOD THEREOF  
This invention relates to a radioisotope battery and a method of manufacturing the same, wherein manufacturing the radioisotope battery and shielding radiation emitted from the radioisotope Ni-63...
US20130033149 Low Volumetric Density Betavoltaic Power Device  
One example is a betavoltaic cell that has been fabricated using a semiconductor that includes, but is not limited to, Silicon Carbide (SiC), Silicon (Si), Gallium Arsenide (GaAs), Indium Gallium...
US20050082942 Combined power source  
A means of supplying power to a chip, device or system is provided. The provided power source includes at least one non-radioactive power source that is preferably capable of supplying high...
US20090026879 Micro-Scale Power Source  
A micro-scale power source and method includes a semiconductor structure having an n-type semiconductor region, a p-type semiconductor region and a p-n junction. A radioisotope provides energy to...
US20120161575 STACK-TYPE BETA BATTERY GENERATING CURRENT FROM BETA SOURCE AND METHOD OF MANUFACTURING THE SAME  
Provided are a stack-type beta battery generating a current from a beta source and a method of manufacturing the same. The method includes forming an oxide mask in a predetermined pattern on a...
US20150075593 SOLAR LIGHT-RADIOISOTOPE HYBRID BATTERY  
Disclosed herein is a solar light-radioisotope hybrid battery, which is used as a solar battery and a radioisotope battery when sunlight is applied, and is used as a radioisotope battery when...
US20140225472 I-Layer Vanadium-Doped Pin Type Nuclear Battery and the Preparation Process Thereof  
A layer I vanadium-doped PIN-type nuclear battery, including from top to bottom a radioisotope source layer(1), a p-type ohm contact electrode(4), a SiO2 passivation layer(2), a SiO2 compact...
US20130154438 Power-Scalable Betavoltaic Battery  
A betavoltaic battery having layers of fissile radioisotopes 8, moderating material 7, beta-decaying radioisotopes 6, and semiconductor diode 4 & 5 adjacently stacked one above another, is...
US20140021827 PRIMARY VOLTAIC SOURCES INCLUDING NANOFIBER SCHOTTKY BARRIER ARRAYS AND METHODS OF FORMING SAME  
Primary voltaic sources include nanofiber Schottky barrier arrays and a radioactive source including at least one radioactive element configured to emit radioactive particles. The arrays have a...
US20150001988 TRITIUM DIRECT CONVERSION SEMICONDUCTOR DEVICE HAVING INCREASED ACTIVE AREA  
A betavoltaic power source. The betavoltaic power source comprises a source of beta particles, a substrate with shaped features defined therein and a InGaP betavoltaic junction disposed between...
US20170092385 Tritium Direct Conversion Semiconductor Device  
A device for producing electricity. The device comprises an indium gallium phosphide semiconductor material comprising a plurality of indium gallium phosphide material layers each layer having...
US20160379729 RADIOISOTOPE POWER SOURCE EMBEDDED IN ELECTRONIC DEVICES  
An electronic device is proposed. The electronic device comprises: at least one electronic component formed in a chip of semiconductor material; at least one radioisotope power source unit...
US20160211042 DEVICES AND METHODS FOR CONVERTING ENERGY FROM RADIATION INTO ELECTRICAL POWER  
Devices and methods are presented for converting energy from radiation into electrical power. In one illustrative embodiment, a device for converting energy from radiation into electrical power...
US20150310952 Tritium Direct Conversion Semiconductor Device for Use With Gallium Arsenide or Germanium Sustrates  
A device for producing electricity. In one embodiment the device comprises a germanium substrate doped a first dopant type and a plurality of stacked material layers above the substrate. These...
US20150115768 Radiation Tolerant Nuclear Electric Cell  
An electric cell comprises layers of moderating material 1 & 8, nuclear fuel 2 & 7, cathode 3, anode 6, and semiconductor junction layers 4 & 5 adjacently stacked one above another. Ionic...

Matches 1 - 20 out of 20