Southeast University (SEU)

Southeast University is one of only 32 universities directly administered by the Chinese Department of Education, which are considered the top class universities in China.

School

Southeast University is one of the oldest institutions of higher learning in China, whose origin can be traced back to 1902, when it was founded as Sanjiang Normal College.  In 2000 Nanjing Railway Medical College (which is listed by WHO), Nanjing College of Communication and Nanjing Geological School were incorporated into Southeast University.

Now Southeast University has developed into a comprehensive university, boasting 30 schools or departments with 69 undergraduate disciplines in all. It also has 23 post-doctoral stations, and offers 96 PhD programs and 210 Master's programs; it holds a national lead in architecture, civil engineering, electronics, information technology, energy, power engineering, and transportation technology, etc.

Southeast University (SEU) Postings

2 technical articles »

Deep Learning Based Defect Detection for Solder Joints on Industrial X-Ray Circuit Board Images

May 06, 2021 | Qianru Zhang, Meng Zhang, Chinthaka Gamanayakey, Chau Yueny, Zehao Gengz, Hirunima Jayasekaray, Xuewen Zhangz, Chia-wei Woox, Jenny Lowx, Xiang Liuz

Quality control is of vital importance during electronics production. As the methods of producing electronic circuits improve, there is an increasing chance of solder defects during assembling the printed circuit board (PCB). Many technologies have been incorporated for inspecting failed soldering, such as X-ray imaging, optical imaging, and thermal imaging. With some advanced algorithms, the new technologies are expected to control the production quality based on the digital images. However, current algorithms sometimes are not accurate enough to meet the quality control. Specialists are needed to do a follow-up checking. For automated X-ray inspection, joint of interest on the X-ray image is located by region of interest (ROI) and inspected by some algorithms. Some incorrect ROIs deteriorate the inspection algorithm....

Conformal Surface Plasmons Propagating on Ultrathin and Flexible Films

Sep 05, 2013 | Xiaopeng Shen,Tie Jun Cui,Diego Martin-Cano, Francisco J. Garcia-Vidal

Surface plasmon polaritons (SPPs) are localized surface electromagnetic waves that propagate along the interface between a metal and a dielectric. Owing to their inherent subwavelength confinement, SPPs have a strong potential to become building blocks of a type of photonic circuitry built up on 2D metal surfaces; however, SPPs are difficult to control on curved surfaces conformably and flexibly to produce advanced functional devices. Here we propose the concept of conformal surface plasmons (CSPs), surface plasmon waves that can propagate on ultrathin and flexible films to long distances in a wide broadband range from microwave to mid-infrared frequencies....

MSD Dry Cabinets

Flux-Free Reflow Soldering