Bi-functional thermal cooling systems and methods thereof

A method for forming a bi-functional thermal cooling system, the method comprising:

• rotating a second body having a first plurality of Weyl semimetal nanostructures, the second body is spaced apart from a first body, wherein the rotation of the second body changes optical properties of the first plurality of Weyl semimetal nanostructures;
• and
• independently rotating a third body having a second plurality of Weyl semimetal nanostructures, the third body is positioned spaced apart from the first body and the second body,
• wherein the rotation of the third body changes optical properties of the second plurality of Weyl semimetal nanostructures.

A thermal cooling system comprising:

• a first body configured as a heat source that generates heat;
• a second body having a first plurality of Weyl semimetal nanostructures and is spaced apart from the first body, wherein the second body is a heat modulator;
• and
• a third body having a second plurality of Weyl semimetal nanostructures, wherein the third body is spaced apart from the second body, the second body is positioned between the first body and the third body, the third body is a heat sink to receive the heat;
• wherein the second body and the third body are each configured to independently rotate with respect to the first body to change optical properties of the first plurality of Weyl semimetal nanostructures of the second body and optical properties of the second plurality of Weyl semimetal nanostructures of the third body.