Abstract: A printed circuit board (PCB) comprises two or more PCB layers comprising of a dielectric core and conductive cladding on adjoining surfaces; one or more DC lines embedded in one or more layers of the two or more PCB layers; one or more RF signal lines embedded in one or more layers of the two or more PCB layers; wherein the one or more DC lines crosses over/under at least one of the RF signal lines to form at least one crossover, wherein the at least one crossover is no thicker than the PCB layer in which it is situated. The printed circuit board of claim 1, further comprising two or more generally parallel DC lines which converge to form a stack of superposed parallel DC lines where the two or more DC lines cross over the one or more RF signal lines.

Abstract: A rechargeable lithium battery includes a lithium anode, a cathode, and a separator interposed between the lithium anode and the cathode. The separator includes a porous polymer soaked with a liquid electrolyte. The lithium battery further includes an artificial solid electrolyte interphase membrane interposed between the lithium anode and the separator. The artificial solid electrolyte interphase membrane may be a composite of a carbonaceous material, a high shear modulus conducting polymer, and a conductive additive.

Abstract: A multi-layered capacitor device is provided in which the multi-layered capacitor device includes a metal or metal-oxide ground electrode, a capacitor dielectric layer, a metal or metal-oxide top electrode, a hole blocking layer and an electron blocking layer. The hole blocking layer is located at the interface of the metal or metal-oxide ground electrode and the capacitor dielectric layer to increases the effective barrier height at the interface. The electron blocking layer is located at the interface of the metal or metal-oxide top electrode and the capacitor dielectric layer to increases the effective barrier height at the interface.

Abstract: A rechargeable lithium battery includes a lithium anode, a cathode, and a separator interposed between the lithium anode and the cathode. The separator includes a porous polymer soaked with a liquid electrolyte. The lithium battery further includes an artificial solid electrolyte interphase membrane interposed between the lithium anode and the separator. The artificial solid electrolyte interphase membrane may be a composite of a carbonaceous material, a high shear modulus conducting polymer, and a conductive additive.

Abstract: A multi-layered capacitor device is provided in which the multi-layered capacitor device includes a metal or metal-oxide ground electrode, a capacitor dielectric layer, a metal or metal-oxide top electrode, a hole blocking layer and an electron blocking layer . The hole blocking layer is located at the interface of the metal or metal-oxide ground electrode and the capacitor dielectric layer to increases the effective barrier height at the interface. The electron blocking layer is located at the interface of the metal or metal-oxide top electrode and the capacitor dielectric layer to increases the effective barrier height at the interface.