Aditi Salunkhe’s Post

A 20-year-old puzzle solved: KAIST research team reveals the 'three-dimensional vortex' of zero-dimensional ferroelectrics About 20 years ago, Prof. Laurent Bellaiche (currently at University of Arkansas) and his colleagues theoretically predicted that a unique form of polarization distribution, arranged in a toroidal vortex shape, could occur inside ferroelectric nanodots. They also suggested that if this vortex distribution could be properly controlled, it could be applied to ultra-high-density memory devices with capacities over 10,000 times greater than existing ones. However, experimental clarification had not been achieved due to the difficulty of measuring the three-dimensional polarization distribution within ferroelectric nanostructures. https://lnkd.in/giKdHjPN #nanotechnology #materialsscience #engineering #electronics #innovation #technology #scienceandtechnology

Researchers at the MPSD have shown that a previously demonstrated ability to turn on superconductivity with a laser beam can be integrated on a chip, opening up a route toward opto-electronic applications. Their work, now published in Nature Communications, also shows that the electrical response of photo-excited K3C60 is not linear, that is, the resistance of the sample depends on the applied current. This is a key feature of superconductivity, validates some of the previous observations and provides new information and perspectives on the physics of K3C60 thin films. #nanotechnology #materialsscience #engineering #electronics #quantum #technology #scienceandtechnology

A miniature laser embedded within a chip, safeguarded in liquid nitrogen, to protect against external threats. #electronics #communication #superconductivity #optoelectronics #quantummaterials #photonics #materialsscience #thinfilm #researchinnovation #electricalphysics #researchbreakthrough #techinnovation #futuretech #innovativeresearch #techadvancements #digitaltransformation

Researchers developed a recipe for the room-temperature stabilization of thin films of α-Sn, a form of elemental tin that exhibits a variety of topologically nontrivial phases, but only at low temperatures. The study is an important contribution to the quest for new materials capable of replacing silicon in next-generation microelectronics. https://lnkd.in/gi-2sGNU

Nanowires, which are the most studied option for realizing Majorana-based quantum systems, are thin rods made of a semiconducting material. Another way to create an atmosphere hospitable to Majoranas is to enable the fractional quantum Hall effect, which occurs when electrons move in a plane subject to a strong magnetic field. #nanotechnology #materials #quantum #electronics #computing #engineering #technology

Newly developed intrinsically stretchable circuits are thousands of times as fast as and possess 20 times as many transistors as previous intrinsically stretchable electronics. The researchers at Stanford University who developed the circuits have already demonstrated their use in a skin-like Braille-reading sensor array that they say is more sensitive than a human fingertip. The new devices feature high-purity semiconducting carbon nanotube channels, metallic palladium-coated carbon nanotube electrodes, and high-conductivity stretchable gallium-indium alloy interconnects.A major goal of the design was to reduce factors such as parasitic capacitance and interconnect resistance that limit transistor speed. Learn more at: https://lnkd.in/gYVYevkr #biomedicalengineering #bioengineering #clinicalengineering #BME #innovation #healthcare #ksa #biomedical_eng

SLAC’s high-speed electron camera uncovers a new ‘light-twisting’ behavior in an ultrathin material The ultrathin material was a mere 50 nanometers thick. This is 1,000 to 10,000 times thinner than what we typically need to induce this type of response. This work represents another element in our toolbox for manipulating terahertz light fields, which in turn could allow for new ways to control materials and devices in interesting ways. https://lnkd.in/gD29XcT2 #nanotechnology #materialsscience #2dmaterials #electronics #engineering #technology

Hello everyone!! Today I am going to post my first blog under the specialist guidence of Dr.Harshada Magar at AISSMS Institute of Information Technology The blog "The Science Behind IR Temperature Sensors and Their applications" which is an infrared (IR) temperature measurement system consists of a sensor module, electronics, and an optomechanical system that guides IR radiation onto the sensor.  So,I hope that while reading the blog you will get some information.Please invest your time in giving feedback. #sensor #blog #aissms #Electronics #Innovation #Engineering

I am delighted to share with you our new published paper about "Ultrahigh vacuum Raman spectroscopy for the preparation of III–V semiconductor surfaces". You can access the full paper via this link : https://lnkd.in/dnFfipBY #Research #Science #AcademicPublishing

Electron transfer (ET) is a process in which an electron is transferred from one atom or molecule to another. ET is fundamental to electrochemical reactions with applications in many fields. Nanoscale ET, which involves the transfer of electrons in the range of 1-100 nanometers in solids is fundamental to the design of multifunctional materials. However, this process is not yet clearly understood. https://lnkd.in/gWAWDTmn #nanotechnology #materialsscience #advancedmaterials #engineering #electronics #innovation #scienceandtechnology