SUMEC TOUCH WORLD

Spintronics has shown remarkable performance in many fields after decades of development. From sensors, to non-volatile magnetic storage, and to the study of the properties of new materials, spintronics is not only a hot topic in current scientific research, but also widely valued by the industry. The direct observation and recording of magnetic domains are of great significance for the study of materials; The analysis of magnetic domain motion process not only intuitively demonstrates magnetic flipping, but also helps to analyze the mechanism of physical processes.
Compared to traditional single point hysteresis loop measuring instruments, the magneto-optical Kerr comprehensive testing platform can track real-time magnetic dynamic information of millions of points in the plane. Combined with the DC probe and high-frequency probe provided by the testing platform, the testing of samples is extremely convenient. The current research in spintronics or magnetism has evolved from magnetic driven flipping to in-depth studies under a series of excitation sources such as direct current drive, pulse current drive, microwave pulse drive, and optical drive.
The magneto-optical Kerr microscope comprehensive testing equipment has a microscopic magnetic domain spatial resolution of better than 0.5 microns and a magneto-optical Kerr angle resolution of better than 0.1 millidegrees. It supports three magneto-optical Kerr effect measurement methods: polar Kerr, longitudinal Kerr, and transverse Kerr. While tracking the dynamic information of magnetic domains at millions of points within the plane, it can be combined with a probe station to achieve synchronous observation of electricity, magnetism, and optics. Widely used in the fields of magnetism and spintronics for observing magneto-optical Kerr effect, hysteresis loop, magnetic domain flipping or extension, etc.
Intelligent lighting system ● Stable and uniform light source ● Capable of polar, vertical, and horizontal testing ● High brightness (4 times higher than products on the market)
Multi functional microscopy system ● Linear polarized light and circularly polarized light ● Improving phase difference distortion correction ● Electric microscopy focusing
Vector magnetic field system ● Vertical magnetic field mode can reach 1.4T @ 1cm gap ● In plane magnetic field can reach 1.0T @ 1cm, 0.36T @ 4cm gap is suitable for low-temperature thermostats; The in-plane vector magnetic field mode can reach 0.35T, and the in-plane vertical magnetic field and in-plane magnetic field can be quickly switched
High end camera ● Super dynamic range 30000:1 (tenfold increase) ● High quantum efficiency>80% (1.2-fold increase) ● High speed camera and high resolution
DC/AC probes ● Match with external electricity meters (such as 62212400) ● Match with high-frequency electricity meters ● Match with wire bonding devices
High end optical platform ● Air floating isolation ● Electronic active feedback isolation

TuoTuo Technology is a manufacturer specialized in optical equipment for microfabrication and inspection.Up to present, the company has five series of products, including (A) Maskless UV Lithography, (B) Magnetism Characterization Tools, (C) Multi-modal optoelectronic microscopy, (D) Ultra-high Precision 3D Printing, and (E) 3D Microscopes. It has established itself as a high-tech enterprise integrating design, research and development, manufacturing, sales, and customer consultation services. The company is committed to providing comprehensive technical supports to its customers, aiming to create exceptional quality through advanced technologies and meticulous design. Its dedication to patient service and corporate responsibility has earned it a favorable reputation.