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Breakthrough was made in the study of the origin of superconductivity at higher temperatures, and the two-dimensional Hubbard model reproduced the superconductivity characteristics of cuprate
 Breakthrough was made in the study of the origin of superconductivity at higher temperatures, and the two-dimensional Hubbard model reproduced the superconductivity characteristics of cuprate This figure shows how electrons (which can spin up or down) form a striped pattern in the Hubbard model. The recent breakthrough calculation of this model is helping scientists better understand a class of copper salts
keyword: superconductivity
Published on: May 21, 2024
Chinese scientific research team found "singularity" in ferroelectric materials
 Chinese scientific research team found "singularity" in ferroelectric materials On May 20, it was reported that the Chinese Academy of Sciences found a polarized Bloch point in ferroelectric materials, which is a "singularity" in the vector field, and the vectors around it face each other in space
keyword: Ferroelectric material
Published on: May 20, 2024
High precision semiconductor and piezoelectric materials are combined, and new acoustic materials make wireless equipment smaller and more efficient
 High precision semiconductor and piezoelectric materials are combined, and new acoustic materials make wireless equipment smaller and more efficient The researchers used multiple microwave frequencies to characterize the nonlinear phonon mixing device built on the silicon chip. Photo source: Sandia National Laboratory, according to the latest issue of Nature Materials magazine, the United States
keyword: High precision semiconductor Piezoelectric material Acoustic material
Published on: May 13, 2024
Scientists have created a new one-dimensional superconductor, providing a new way to solve long-term problems in condensed matter physics
 Scientists have created a new one-dimensional superconductor, providing a new way to solve long-term problems in condensed matter physics Researchers at the University of Manchester, UK, have created a new one-dimensional system that successfully realizes robust superconductivity in high magnetic fields. This is a major progress in the field of superconductivity, which aims to realize the super
keyword: Superconductor
Published on: April 25, 2024
Researchers have developed a new 2D transistor that can imitate the locust brain to avoid obstacles
On April 23, it was reported that researchers from the Indian Institute of Technology Mumbai and King's College London jointly developed an ultra-low power two-dimensional transistor, which can simulate locust neurons to avoid obstacles
keyword: 2D transistor
Published on: April 23, 2024
New metamaterial antenna for wireless communication
 New metamaterial antenna for wireless communication DMA prototype diagram. Photo source: British scientists at Glasgow University have developed an innovative wireless communication antenna. This digital coded dynamic super surface array (DMA) prototype combines the unique characteristics of metamaterials
keyword: wireless communication
Published on: April 16, 2024
New materials significantly improve the quantum efficiency of solar cells
 New materials significantly improve the quantum efficiency of solar cells Schematic diagram of thin film solar cell with new material as active layer. Photo source: According to the latest issue of Scientific Progress, Lehigh University researchers have developed a new material
keyword: Solar cell
Published on: April 11, 2024
New method "almost perfect" to control single atom, improving the possibility of building universal quantum computer
 New method "almost perfect" to control single atom, improving the possibility of building universal quantum computer Engineers and physicists at University College London, UK, have developed a new method, which successfully positions a single atom reliably in an array for the first time. Its accuracy and scalability of nearly 100% can be used to manufacture quantum computing
keyword: quantum computer Monatomic
Published on: April 1, 2024
Single molecule transistor based on quantum interference is available, which can be used to manufacture a new generation of electronic equipment that is smaller, faster and more energy-saving
 Single molecule transistor based on quantum interference is available, which can be used to manufacture a new generation of electronic equipment that is smaller, faster and more energy-saving An international research team composed of British and Canadian scientists has developed a new type of single molecule transistor, which uses quantum interference to control the electron flow. This achievement is to use quantum effect tape in electronic equipment
keyword: Single molecule transistor quantum interference
Published on: March 27, 2024
First launch | Anchu Technology completed the Pre-A round of financing, providing better polishing and cleaning solutions for the semiconductor field
 First launch | Anchu Technology completed the Pre-A round of financing, providing better polishing and cleaning solutions for the semiconductor field Recently, Zhangjiagang Anchu Technology Co., Ltd. (hereinafter referred to as "Anchu Technology") announced that it had completed the Pre-A round of financing. This round of financing was led by Zhongke Chuangxing, followed by Tianhui Capital and Zhangjiagang Smart Venture Capital. The funds will be used for capacity expansion and equipment research and development
keyword: Anchu Technology Cleaning liquid Polishing liquid Electronic materials
Published on: March 19, 2024
The method of transforming three-dimensional materials into two-dimensional materials to synthesize new extremely thin materials came out
 The method of transforming three-dimensional materials into two-dimensional materials to synthesize new extremely thin materials came out Two dimensional materials are very thin, only a few atoms thick, and have unique properties, which make them very attractive in energy storage, catalysis and water purification. Researchers from Sweden's Linxueping University have developed a kind of
keyword: 2D materials
Published on: March 18, 2024
"Solvent screen" precise power generation diode performance soared
 "Solvent screen" precise power generation diode performance soared The perovskite light-emitting diodes treated by "solvent sieve" show bright green electroluminescence effect. The perovskite material provided by the interviewee has the advantages of excellent photoelectric performance and low preparation cost. And now
keyword: diode
Published on: February 20, 2024
The first human controlled clinical trial confirmed that graphene nanomaterials can be safely developed
 The first human controlled clinical trial confirmed that graphene nanomaterials can be safely developed British researchers released an important discovery: the first strictly controlled human exposure clinical trial showed that inhalation of certain types of graphene would not have short-term adverse effects on lung or cardiovascular function. This means
keyword: Graphene
Published on: February 19, 2024
Using light instead of electricity to perform calculations, the new chip opens the door to light speed AI calculation
 Using light instead of electricity to perform calculations, the new chip opens the door to light speed AI calculation Engineers at the University of Pennsylvania have developed a new type of chip that uses light instead of electricity to perform complex mathematical operations necessary for training artificial intelligence (AI). The chip could radically speed up
keyword: chip AI calculation
Published on: February 18, 2024
New nano cavity redefines the photon limit, opening the door to new applications of quantum optics
 New nano cavity redefines the photon limit, opening the door to new applications of quantum optics A team of European and Israeli physicists made a major breakthrough in the field of quantum nano photonics. They introduced a new type of polaron cavity and redefined the limit of photon confinement. 6 ...
keyword: quantum optics
Published on: February 7, 2024
"Recombinant" materials realize "mixing" of physical properties and are made of new superconductors with chiral structure
 "Recombinant" materials realize "mixing" of physical properties and are made of new superconductors with chiral structure Researchers at Tokyo Metropolitan University in Japan have created a new type of superconductor with chiral crystal structure by mixing two materials. A new platinum iridium zirconium compound transforms into a superconductor below the temperature of 22 K
keyword: superconductivity
Published on: February 6, 2024
The latest breakthrough in the world! FlexRAM of liquid metal memory announced: developed by Tsinghua University, redox simulation binary
On January 23, it was reported that researchers from Tsinghua University had developed a liquid metal memory, named FlexRAM, which was published in the magazine Advanced Materials
keyword: Liquid metal storage
Published on: January 23, 2024
Our scientist found a new method to prepare two-dimensional double twisted transition metal chalcogenide materials
 Our scientist found a new method to prepare two-dimensional double twisted transition metal chalcogenide materials Reporters learned from Northwestern Polytechnical University on January 21 that Professor Wang Xuewen, a professor and doctoral supervisor of the Institute of Flexible Electronics, and a research group of Professor Huang Wei, an academician of the Chinese Academy of Sciences, proposed to restructure the nuclear strategy system by
keyword: Two dimensional double twist angle
Published on: January 22, 2024
Micro quantum storage components that can be mass produced, paving the way for large-scale industrialization
 Micro quantum storage components that can be mass produced, paving the way for large-scale industrialization The glass chamber, which is only a few millimeters in size, is filled with rubidium atoms. Image source: Like the traditional network, the future quantum network also needs storage components. Researchers at the University of Basel, Switzerland
keyword: Quantum storage
Published on: January 22, 2024
New coating technology appeared in CES 2024: it can make equipment such as raspberry pie fully immersed in water for operation
During CES 2024, HZO demonstrated a new water vapor coating technology that allows computers to operate completely immersed in water. HZO is a company headquartered in North Carolina
keyword: Coating Raspberry pie
Published on: January 16, 2024
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