Beijing Naura Microelectronics Equipment Co., Ltd.

Chinese Academy of Sciences

Beijing University of Posts and Telecommunications

Beijing Mobike Technology Co., Ltd.

Yujie Yang

Peijun Ding

Hougong Wang

Tongwen Zhang

Fei Chen

Wei Xia

Jinfeng Wang

Zeyin Hu

Yuanhong Deng

Chaojun Li

Qin Li

Guangjie Luo

Yichao Tian

Miao Zhou

Luhua Wu

Shijie Wang

Xiaoyong Bai

Ping Zhang

Jianhua Zhang

Min Liu

Shiqi Tian

Chen Ran

Qian Lu

Yuanhuan Xie

Qiang Li

Qingyun Di

Yongyou Yang

Wenxiu Zhang

Fei Tian

Zhongxing Wang

Xiaoyan Wang

Tianxin Zhang

Lei Tian

Guoqing Qiu

Feng Lv

Xiaomao Fan

Chaochao Chen

Qihang Yao

Yunpeng Cai

Zhimin Bai

Zirong Guo

Huiwen Li

Yue Cao

Jianyong Xiao

Qinghuan Qian

Cheng Zeng

Shiru Wang

You Zhou

Shilong Zhang

A magnetic thin film laminated structure includes a first layer structure and a second layer structure stacked on the first layer structure. The first layer structure includes an adhesive layer on a substance, the adhesive layer being made of a material having compressive stress, at least one pair of layers on the adhesive layer, each pair of the at least one pair of layers including a magnetic film layer and an isolation layer, and an additional magnetic film layer on the at least one pair of layers. The second layer structure includes another adhesive layer on the first layer structure, another at least one pair of layers on the another adhesive layer, each pair of the another at least one pair of layers including a magnetic film layer and an isolation layer, and another additional magnetic film layer on the another at least one pair of layers.

Magnetic thin film laminated structure and micro-inductive device thereof

Embodiments of the present disclosure provide a semiconductor processing apparatus and a magnetron mechanism thereof. The magnetron mechanism is applied to the semiconductor processing apparatus and includes a backplane, an outer magnetic pole, and an inner magnetic pole. The outer magnetic pole is arranged on a bottom surface of the backplane and encloses to form accommodation space. The inner magnetic pole is arranged on the bottom surface of the backplane and located in the accommodation space. The inner magnetic pole can move to change corrosion areas of the target material. The distance between the inner magnetic pole and the outer magnetic pole is always greater than a predetermined distance during the movement. With the semiconductor processing apparatus and the magnetron mechanism thereof of embodiments of the present disclosure can achieve the full target corrosion in a sputtering environment in a high-pressure state.

Semiconductor processing apparatus and magnetron mechanism

A process chamber includes a chamber body, a base, and a magnetic conductive device. The base is arranged in the chamber body. The base includes a carrier surface configured to carry a wafer. The magnetic conductive device includes a magnet structure and a magnetic conductive structure made of a soft magnetic material. The magnet structure is arranged around the base and configured to provide a magnetic field above the base. The magnetic conductive structure is arranged under the carrier surface of the base, has a preset distance from the carrier surface of the base, and is configured to guide the distribution of the magnetic field lines of the magnetic field above the base to cause the intensity of the magnetic field to be evenly distributed above the base and the directions of the magnetic field lines to be consistent at different positions of the corresponding carrier surface.

Semiconductor process apparatus and process chamber

A deposition method includes depositing an adhesive layer on a workpiece to be processed and depositing a magnetic/isolated unit, where the magnetic/isolation unit includes at least one pair of a magnetic film layer and an isolation layer that are alternately disposed. The deposition method of the magnetic thin film laminated structure, the magnetic thin film laminated structure and the micro-inductive device provided by the disclosure can increase a total thickness of the magnetic thin film laminated structure, thereby broadening the application frequency range of the inductive device fabricated thereby.

Magnetic thin film laminated structure deposition method

The present invention discloses a method for estimating soil organic carbon in karst area, including: step 1, establishing a soil organic carbon estimation model for the karst area; step 2, revising a soil depth; step 3, subtracting an exposure rate of bedrock for different types of soil and positive and negative terrains; step 4, revising a soil organic carbon density estimation formula for different types of soil and positive and negative terrains; and step 5, revising a soil organic carbon storage estimation method. This invention has solved the problem of overestimating soil organic carbon pool by existing methods, has improved the calculation accuracy, and has promoted the research process of soil carbon cycle in karst area.

Method for estimating soil organic carbon in karst area

Methods and systems for estimating a surface runoff based on a pixel scale are disclosed. In some embodiments, the method includes the following steps: (1) calculating a vegetation canopy interception water storage, a litterfall interception water storage, and a soil water storage according to an obtained original remote sensing dataset of a climate element in a study area; (2) calculating a vegetation-soil interception water conservation in the study area based on an established vegetation-soil interception water conservation estimation model according to the vegetation canopy interception water storage, the litterfall interception water storage, the soil water storage, and monthly precipitation; and (3) calculating a surface runoff in the study area based on an established water balance water conservation estimation model according to the monthly precipitation, monthly snowmelt, monthly actual evapotranspiration, and the vegetation-soil interception water conservation in the study area.

Method and system for estimating surface runoff based on pixel scale

The present invention relates to a method for determining a surface runoff yield in a vegetation-covered area. The present invention improves and integrates a water conservation model with a Zhang's model based on remote sensing data. The present invention constructs a new method for calculating a surface runoff yield in a vegetation-covered area on a spatial pixel scale based on a water balance equation of the vegetation-covered area. This method utilizes real-time dynamic multi-temporal remote sensing data to calculate a vegetation canopy interception water storage, a vegetation litterfall interception water storage, a soil water storage change, a vegetation water conservation, a vegetation evapotranspiration and a vegetation runoff yield. The method realizes the long-term dynamic estimation of the surface runoff yield in regional and global vegetation-covered areas on a spatial pixel scale. It has the advantages of being efficient, fast, accurate, and applicable to large-scale vegetation-covered areas.

Method for determining surface runoff yield in vegetation-covered area

The present disclosure provides a method, an apparatus, and a storage medium for determining a location of an intelligent base station. The method includes: acquiring environment information of an environment in which the intelligent base station is located, and identifying texture information and location information of each scatterer in the environment in which the intelligent base station is located according to the environment information; performing a three-dimensional reconstruction on the environment in which the intelligent base station is located according to the texture information and the location information, to obtain a three-dimensional simulated environment; determining communication quality parameters in the three-dimensional simulated environment, and determining a location with a best communication quality according to the communication quality parameters, and determining the location with the best communication quality as the location of the intelligent base station, and the communication quality parameters includes a channel interference value or a system throughput.

Intelligent base station with capability to identify three-dimensional environment, method for determining location thereof and storage medium

Magnetron, magnetron sputtering chamber, and magnetron sputtering apparatus are provided. The magnetron has a rotation center, and includes a first outer magnetic pole and a first inner magnetic pole of opposite polarities. The first outer magnetic pole has an annular structure around the rotation center. The first inner magnetic pole is located on the inner side of the first outer magnetic pole, and a first magnetic field track is formed between the first inner magnetic pole and the first outer magnetic pole. A straight line starting from the rotation center and along one of the radial directions passes through the first magnetic field track at least twice in succession, and the magnetic-field directions at the two positions of the first magnetic field track that the straight line passes through twice in succession are opposite to each other.

Magnetron, magnetron sputtering chamber, and magnetron sputtering apparatus

Provided are an electrocardiogram signal parallel analysis apparatus, a mobile terminal incorporating the apparatus, and related methods. The apparatus includes an integrated memory, a central processing unit and a graphic processing unit. The integrated memory includes a first memory and a second memory for being used by the central processing unit and the graphic processing unit respectively, and the central processing unit may access the second memory. The central processing unit performs primary noise reduction on a received electrocardiogram original signal to obtain a primary electrocardiogram signal, and performs abnormal heartbeat classification preliminary screening on characteristic data extracted from the graphic processing unit to obtain suspected abnormal heartbeat data. The graphic processing unit performs characteristic extraction on the primary electrocardiogram signal to obtain characteristic data, performs secondary noise reduction on the primary electrocardiogram signal to obtain a secondary electrocardiogram signal, and processes the suspected abnormal heartbeat data and the secondary electrocardiogram signal by applying a template matching classification mode to obtain final abnormal heartbeat data.

ECG signal parallel analysis apparatus, method and mobile terminal

Disclosed is a magnetotelluric measurement system, comprising: a magnetic sensor probe for collecting an electromagnetic signal as an impulse response of an earth and transmitting the same to a signal readout circuit; the signal readout circuit configured for receiving and amplifying the electromagnetic signal collected by the magnetic sensor probe; a data acquisition and processing module configured for receiving and processing electromagnetic signal amplified by the signal readout circuit; a storage module configured for storing the electromagnetic signals amplified by the signal readout circuit and processed by the data acquisition and processing module; a first casing for enclosing the magnetic sensor probe and the signal readout circuit; and a second casing for enclosing the data acquisition and processing module and the storage module. The disclosure realizes the detection of low-noise wide-frequency band magnetic field signal, and solves problems involving deep detection of the mineral resources in complex areas.

Magnetotelluric measurement system

The present disclosure provides a magnetic thin film deposition chamber and a thin film deposition apparatus. The magnetic thin film deposition chamber includes a main chamber and a bias magnetic field device. A base pedestal is disposed in the main chamber for carrying a to-be-processed workpiece. The bias magnetic field device is configured for forming a horizontal magnetic field above the base pedestal, and the horizontal magnetic field is used to provide an in-plane anisotropy to a magnetized film layer deposited on the to-be-processed workpiece. The thin film deposition chamber provided in present disclosure is capable of forming a horizontal magnetic field above the base pedestal that is sufficient to induce an in-plane anisotropy to the magnetic thin film.

Magnetic thin film deposition chamber and thin film deposition apparatus

Embodiments of the invention provide a magnetron and a magnetron sputtering device, including an inner magnetic pole and an outer magnetic pole with opposite polarities. Both the inner magnetic pole and the outer magnetic pole comprise multiple spirals. The spirals of the outer magnetic pole surround the spirals of the inner magnetic pole, and a gap exists therebetween. In addition, the gap has different widths in different locations from a spiral center to an edge. Moreover, both the spirals of the outer magnetic pole and the spirals of the inner magnetic pole follow a polar equation: r=a&#x3b8;n+b(cos &#x3b8;)m+c(tan &#x3b8;)k+d, 0&#x3c;=n&#x3c;=2, 0&#x3c;=m&#x3c;=2, c=0 or k=0. Because the gap between the inner magnetic pole and the outer magnetic pole has the different widths in a spiral discrete direction, width sizes of the gap in the different locations can be changed to control magnetic field strength distribution in a plane, thus adjusting uniformity of a membrane thickness.

Magnetron and magnetron sputtering device

Some embodiments of the present disclosure provide a sputtering apparatus including a magnetron structure configured to erode a target according to a predetermined erosion rate profile symmetric to a central axis of the magnetron structure. The predetermined erosion rate profile includes a first peak rate in proximity to the central axis; and a second peak rate located at about from 0.7 to 0.75 of a radius of the target from the central axis.

Apparatus for sputtering and operation method thereof

The present disclosure relates to a method for determining whether an object is within a target area, a parking management device, a parking management system and an electronic device. The method comprises the following steps: acquiring an intensity value of a wireless signal that the object receives from a signal transmitting apparatus which is provided on the site of the target area; and determining whether the object is within the target area based on the intensity value of the wireless signal. The method for determining whether the object is within the target area can be applied to guide a user to park a vehicle within a parking area.

Method for determining whether object is in target area, and parking management device

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Beijing, China

Yujie Yang