Abstract: A p-type group II-VI semiconductor may include a group IV element as a dopant. The group II-IV semiconductor may be Zn1-a-b-cMgaCdbBecO1-p-qSpSeq, wherein a=0˜1, b=0˜1, c=0˜1, p=0˜1 and q=0˜1.
Abstract: A light emitting diode (LED) with a vertical structure, including electrical contacts on opposing sides, provides increased brightness. In some embodiments an LED includes a nitride semiconductor light emitting component grown on a sapphire substrate, a Zn(Mg,Cd,Be)O(S,Se) assembly formed on the nitride semiconductor component, and a further Zn(Mg,Cd,Be)O(S,Se) assembly bonded on an opposing side of the light emitting component, which is exposed by removing the sapphire substrate. Electrical contacts may be connected to the Zn(Mg,Cd,Be)O(S,Se) assembly and the further Zn(Mg,Cd,Be)O(S,Se) assembly. Herein Zn(Mg,Cd,Be)O(S,Se) is a II-VI semiconductor satisfying a formula Zn1-a-b-cMgaCdbBecO1-p-qSpSeq, wherein a=0˜1, b=0˜1, c=0˜1, p=0˜1, and q=0˜1.
Abstract: A light emitting diode (LED) with a vertical structure, including electrical contacts on opposing sides, provides increased brightness. In some embodiments an LED includes a nitride semiconductor light emitting component grown on a sapphire substrate, a Zn(Mg,Cd,Be)O(S,Se) assembly formed on the nitride semiconductor component, and a further Zn(Mg Cd,Be)O(S,Se) assembly bonded on an opposing side of the light emitting component, which is exposed by removing the sapphire substrate. Electrical contacts may be connected to the Zn(Mg,Cd,Be)O(S,Se) assembly and the further Zn(Mg,Cd,Be)O(S,Se) assembly. Herein Zn(Mg,Cd,Be)O(S,Se) is a II-VI semiconductor satisfying a formula Zn1?a?b?cMgaCdbBecO1?p?qSpSeq, wherein a=0˜1, b=0˜1, c=0˜1, p=0˜1, and q=0˜1.