Compositions of matter: system II
The present invention relates to new compositions of matter, particularly metals and alloys, and methods of making such compositions. The new compositions of matter exhibit long-range ordering and unique electronic character.
1. A method of modifying the electronic structure of a material comprising the steps of:
(1.) Melting the material;
(2.) Adding a carbon source to the material; and
(3.) Varying the temperature of the material between two temperatures over one or more cycles, wherein the material remains at a temperature above the melting point during the entire step; and
(4) Cooling the material to room temperature;
the improvement comprising the subsequent step of adding current comprising AC to the material, whereby the electronic structure of the material is further modified in such subsequent step.
2. The method of claim 1 , further comprising one or more of the steps, in one or more iterations or cycles:
(5.) Adding a flow of a gas through the material;
(6.) Varying the temperature of the material between two temperatures over one or more cycles, wherein the material remains at a temperature above the melting point during the entire step;
(7.) Adding a carbon source to the material; and/or
(8.) Holding the material with optional gas addition.
3. The method of claim 2 , further comprising one or more of the steps, in one or more iterations or cycles:
(9.) Lowering the temperature of a molten material, wherein the material becomes supersaturated with carbon;
(10.) Varying the temperature of the material between two temperatures over one or more cycles, wherein supersaturation with carbon is maintained and the material remains at a temperature above the melting point during the entire step, optionally in the presence of gas addition during the entire step or any portion of the step (e.g., during one or more or all of the steps wherein temperature increases or decreases);
(11.) Holding the material at a selected temperature, optionally in the presence of gas addition; and/or
(12.) Cooling the material, such that the material continues to be supersaturated with carbon and the material remains at a temperature above the melting point, optionally in the presence of gas addition.
4. The method of claim 3 , wherein steps 9, 10 and/or 11 are repeated at least one time.
5. The method of claim 3 , wherein steps 9, 10 and/or 11 are repeated at least four times.
6. The method of claim 1 , wherein the gas added to the material comprises a combination of at least two of the following gases: hydrogen, helium, nitrogen, neon, argon, and krypton.
7. The method of claim 1 , wherein the gas has been exposed to radiation.
8. The method of claim 7 wherein the radiation is supplied by a short arc lamps, high intensity discharge lamps, pencil lamps, lasers, light emitting diodes, incandescent, fluorescent, infrared, ultraviolet, long wave ultraviolet and/or halogen.
9. The method of claim 7 , wherein the radiation is supplied by a pencil lamp.
10. The method of claim 7 , wherein the radiation is supplied by a high intensity discharge lamp.
11. The method of claim 7 , wherein the radiation is supplied by a short arc lamp.
12. The method of claim 7 , wherein multiple radiation sources are used in combination.
13. The method of claim 1 , wherein the current is AC and is applied in a wave pattern.
14. The method of claim 13 , wherein the wave pattern is sinusoidal, square or triangular.
15. The method of claim 13 , wherein the wave pattern is characterized by a peak to peak voltage of less than 15 vdc.
16. The method of claim 13 , wherein the wave pattern is characterized by a frequency between 0 and 50 MHz.
17. The method of claim 1 , wherein the current is added via electrodes placed below the surface of the material.