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● Korea’s Science Lag- Nobel Irrelevant

Latest Trends in Semiconductor, Quantum Matter, Superconductor, Bonding Technology, and Basic Science Innovation

1. Semiconductor Structure Innovation and Superlattice Design

Faced with the limitations of semiconductor miniaturization, new heterogeneous structures are gaining attention beyond simple size reduction.
Forming a superlattice structure by stacking different materials like A and B can realize functions that were previously impossible, such as quantum cascade lasers.
The evolution of bonding technology is essential even in DRAM stacking methods like HBM (High Bandwidth Memory).
Simultaneously, innovative approaches such as heat management, liquid cooling, and even the application of zero-resistance conductors using superconductors are being attempted due to thermal issues.

2. Characteristics and Safety Issues of High-Energy Light

Ultraviolet, X-rays, gamma rays, and visible light are all electromagnetic waves, but the shorter the wavelength, the higher the energy and the greater the risk.
High energy can eject electrons from atoms, deforming the material structure, which leads to health problems such as skin damage and DNA damage.
Lasers can also implement various wavelengths and intensities based on the principle of light condensation and amplification, but concentrated energy can lead to fatal results if it is extreme.

3. Bonding Technology and HBM, Challenges in Thermal Management

Efficient bonding technology is essential to improve the performance of semiconductor devices and implement multi-layer stack structures.
When bonding, interfacial defects must be eliminated by using solder balls or metals in the middle, and heat dissipation issues must also be resolved.
The situation is linked to next-generation technologies that go beyond existing TC bonders to apply hybrid bonding, immersion cooling, and superconductors.

4. Evolution of Laser, Light Source Technology, and Applied Materials

Technologies using light, such as LEDs, lasers, and lidars, are expanding beyond simple lighting or disinfection to various applications such as precision measurement and bioimaging.
By adjusting the intensity of the light source, it is possible to remove insects or small animals beyond simple sterilization, opening up new application possibilities in various fields such as economy and military.
On the other hand, it suggests that everyday products such as sunscreens can also maximize performance through understanding of the principle.

5. Basic Science Research and Global Research Environment

World-class basic science institutions such as the Max Planck Institute are laying the foundation for future technology through the independence and in-depth exploration of researchers.
The research environment is structured to allow scientists to focus on research, based on administrative support and a free discussion system.
Global talents competing across borders are contributing to technological innovation and applied science development through basic science.

6. Convergence Connecting the Future – Harmony of Semiconductors and Quantum Materials

Currently, semiconductors and quantum materials have different properties, but the integration of the two fields is emerging as a key task for future technology.
If semiconductors dominate the productivity and efficiency of modern society, quantum materials enable a new dimension of function and innovation.
If the two materials are well integrated, synergistic effects can be expected in the economy, industry, and research as a whole, which will play a decisive role in enhancing global competitiveness.

< Summary >

New heterogeneous structures and superlattice technologies are being introduced to overcome the limitations of semiconductor miniaturization.
High-energy light (ultraviolet, X-rays) causes changes at the atomic level and health risks, and the development of laser technology and its application fields are expanding.
Multi-layer stacks (HBM) and bonding technology are emerging as key tasks for future semiconductor technology along with heat management issues.
Innovation in bonding technology and device performance can be expected through innovative thermal management solutions such as superconductors and liquid cooling.
Basic science research and the global research environment are providing a solid foundation for the convergence of semiconductors and quantum materials.

This article comprehensively covers core technologies and research trends across the economy and industry, including semiconductors, quantum materials, superconductors, bonding technology, and basic science.
This content will be of great help to readers interested in the latest technology trends and enhancing global competitiveness.

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