Magus Tech (Technological Wizard)

Several days passed in a blink of an eye. During these few days, Li Cha hardly went out and was busy in the Garden of Eden.

This made Wan An anxious.

In a two-story wooden building.

Wizard Wan An listened to his student Masi's latest report, frowned deeply, and asked with some annoyance: "So, in the past few days, he has never made any other movements except for one time when he went out to find a special gemstone. ?”

"Yes." Masi replied honestly.

"Damn it." Wan An cursed in a low voice, paced around the room, and said to himself while pacing, "It shouldn't be, why did it suddenly happen like this? Could it be..."

Wan An thought of something, looked at Ma Si with wide eyes, and asked seriously: "By the way, could it be that you were exposed and noticed by the other party?"

"This——" Ma Si hesitated, then shook his head vigorously, "No teacher, I am very careful every time to ensure that he does not find out."

"Then what's going on?" Wan An shouted, feeling very bad.

Ma Si huddled in the corner and didn't know how to answer. He touched his hungry and shriveled stomach, quietly took a piece of fish and stuffed it into his mouth, trying to chew softly. Seeing Wan An looking at him, he quickly stopped chewing and said, "Teacher, I really don't know."

Wan An glanced at Ma Si and ordered: "Okay, if you don't know, get out and keep staring at that kid. If there is any situation, report to me immediately."

"Oh." Although Ma Si was reluctant, he still responded helplessly and walked out the door.

...

A few days later, in the Garden of Eden, the main laboratory.

A strangely shaped instrument was erected, and at a rough glance, it looked like a cracked bronze bell.

After Li Cha adjusted the instrument, he took out the metal piece he made. He made a total of nine metal sheets ten centimeters square, and spliced ​​them horizontally and vertically to form a complete mask.

Put together the 30cm-square mask, stuck it in the middle of the instrument with a "snap", about one meter above the ground, locked it firmly, and Li Cha took out a one-centimeter-square negative—— It is one nine percent of the area of ​​the mask.

Put this tiny photoresist-coated negative film carefully on the bottom of the instrument, and it was stuck and locked with a "snap", and Li Cha began to adjust the lenses located in various parts of the instrument.

The function of the lens is to adjust the propagation of light to ensure that the light from the light source can shine on the entire mask, shrink after passing through the mask, and then irradiate on the tiny negative according to a specific ratio to complete the photolithography.

This is a delicate job, and Li Cha kept adjusting the test, and it took him a long time to complete it.

After that, Li Cha took a deep breath, pressed his hands on both sides of the instrument, and pressed them together. There was only a "click", the instrument originally looked like a bronze bell split from the side, but now the bronze bell is closed.

Li Cha pressed a button on the outside of the "Bronze Bell", and there was a "buzzing" sound, and the air inside was sucked out to ensure that the inside of the instrument was in a vacuum state.

After finishing all this, Li Cha checked again to make sure there was no problem, and reached out and pressed a button on the top of the instrument, which was the switch of the light source.

"Slap!"

The light source is turned on, and the current world of wizards similar to the Middle Ages, the first chip photolithography, officially begins!

Through the transparent panel of a certain part of the instrument, it can be seen that the interior seems to be somewhat brighter, but in fact there is no change, it is just an illusion.

Because, what the light source emits is not visible light.

Generally speaking, normal human eyes can perceive light wavelengths between 400-760nm, and a few sensitive people can extend the range to 380-780nm.

Now the light source emits deep ultraviolet rays with a wavelength of 200nm to 350nm, which is completely out of the visible range and invisible to the naked eye.

This kind of deep ultraviolet light has a special energy response, and is widely used on the earth for air sterilization in water purification plants, hospitals, and dust-free workshops of factories. Now that the inside of the instrument is evacuated, the deep ultraviolet rays can be directly used in photolithography without reacting with air.

In fact, if you use extreme ultraviolet light between 10nm and 14nm for lithography, the effect will be better. This is the fifth-generation lithography machine technology on the earth. However, considering the difficulty of implementation and the fact that it is only a practical attempt at present, Li Cha did not make it so complicated, and planned to upgrade the technology a little bit after achieving certain results.

Under Li Cha's gaze, the lithography machine was running stably, and beams of invisible light passed through the mask and lens, and concentrated on the one-centimeter-square film.

There is no interlacing, no confusion, and the invisible light still strictly follows the physical law of linear propagation, projecting the pattern of the mask on the negative film accurately, and reacting with the photoresist applied on the surface.

At this moment, the invisible light forms the most precise knife——the carving knife of light.

They take the length of nanometers or even smaller as the standard unit, and paddle back and forth in the photoresist silently, allowing the projected pattern to be fixed and shaped little by little.

There was no sound, no movement, no light—not visible or audible. However, the changes were indeed taking place, and finally, as expected, the negatives became qualified chips.

During the whole process, there was no prayer to the gods, no blessing from the ancestors, no unknowable mysterious power coming, the only thing that really existed was technology—the power of technology.

...

for a long time...

"Ding! Ding! Ding!"

A green indicator light on the photolithography instrument flickered, indicating that the photolithography was complete. Li Cha carefully opened the instrument, took out the chip, and then put it in another assembled instrument on the side, and began to soak it with the developer solution to let the photoresist on the chip. The patterns are completely revealed, and then a series of subsequent treatments are carried out.

In the end, Richard got a standard spell chip.

The thin spell chip, the size of a fingernail, was put on the fingertip by Li Cha and observed carefully. With a thought for a moment, an extremely fine free energy element gushes out from the magic source and injects it into the spell chip.

"Buzz!"

Li Cha clearly felt the obvious mana fluctuations and reverberations of the chip, which was obviously working. However, because the injected free energy elements are too few, the effect has not yet been displayed, and it disappears invisible.

Li Cha's eyes brightened, and the reaction of the magic chip fully demonstrated that his previous plans, conjectures, and experiments were correct, and the "Gloves of Extinction" could be made with the help of chip technology on the earth.

Then, the next step is... to continue making.

The number of magic patterns involved in this chip on the fingertip is only about one-tenth of the total number of magic patterns in the "Gloves of Miserable World".

nine!

…………