Xiaoming Ren
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View article: Study on the ignition performance of TaN films doped with NiCr as energy exchangers
Study on the ignition performance of TaN films doped with NiCr as energy exchangers Open
This paper aimed to explore the influence of NiCr on the TaN thin film actuator by designing and fabricating TaN/NiCr thin film actuators. The performance of the TaN/NiCr thin film actuators were characterized by SEM, XRD, and four-probe m…
View article: Non-linear spin correlation of intermediates in enhanced electrochemical nitrate reduction under magnetic fields
Non-linear spin correlation of intermediates in enhanced electrochemical nitrate reduction under magnetic fields Open
The spin effects on the intermediates in the nitrate reduction reaction are revealed by a non-linear correlation between the activity and the catalyst's magnetization.
View article: Ignition characteristics of AlNi films with different modulation periods on TaN exchangers
Ignition characteristics of AlNi films with different modulation periods on TaN exchangers Open
In order to reduce the ignition sensitivity of Al/Ni energy-bearing thin films, five kinds of Al/Ni energy-bearing thin films with different modulation periods were prepared by magnetron sputtering technology, and the transducer was prepar…
View article: A Novel Sensible Smart Mask Using Micro Thermal-Electric Energy Conversion Elements
A Novel Sensible Smart Mask Using Micro Thermal-Electric Energy Conversion Elements Open
In poor sanitary conditions, people need to wear masks to protect the health of their respiratory system. Meanwhile, it is necessary for patients with respiratory diseases to have real-time measurement on respiratory rate when wearing mask…
View article: LoopAnimate: Loopable Salient Object Animation
LoopAnimate: Loopable Salient Object Animation Open
Research on diffusion model-based video generation has advanced rapidly. However, limitations in object fidelity and generation length hinder its practical applications. Additionally, specific domains like animated wallpapers require seaml…
View article: A novel sensible smart mask using micro thermal-electric energy conversion elements
A novel sensible smart mask using micro thermal-electric energy conversion elements Open
With the improvement of people’s living standards, more and more people begin to pay attention to their own health status. The mode of monitoring human physiological indicators is gradually shifting to a family-based and miniaturized devel…
View article: Design of silicon-based micro-actuator with two state-recoverable semicircle slides for switching on/off detonation energy
Design of silicon-based micro-actuator with two state-recoverable semicircle slides for switching on/off detonation energy Open
The micro-actuator is a key element of the MEMS-based initiator. In order to ensure safety and achieve the function of detonation energy isolation and transmission of the micro-pyrotechnic sequence, it is necessary to set up a safety and a…
View article: Research on the Effect of Modulation Ratio on the Firing Performance of Reactive Bridge Films
Research on the Effect of Modulation Ratio on the Firing Performance of Reactive Bridge Films Open
In this paper, we mainly design two modulation ratios of Al/Ni reactive films, prepare TaN@(Al/Ni) by MEMS (Micro-Electro-Mechanical Systems) technology, and conduct firing experiments using capacitive firing. The experimental results show…
View article: Effect of insulation material on the firing performance of TaN@(Al/Ni)
Effect of insulation material on the firing performance of TaN@(Al/Ni) Open
In order to improve the ignition ability of reactive film, in this paper, the effects of copper oxide and silicon nitride on the flame height of the TaN@(Al/Ni) energy exchanger were investigated by using a high-speed photographic system. …
View article: Fabrication and performance of a nickel-chromium (NiCr) igniter integrated with TVS diode for ESD protection
Fabrication and performance of a nickel-chromium (NiCr) igniter integrated with TVS diode for ESD protection Open
The NiCr igniter is a key element of MEMS-based electro-explosive device (mEED), while electrostatic discharge (ESD) may excite the igniter accidentally. To protect the NiCr igniter from damage by ESD, a novel NiCr igniter by integrating t…
View article: Research on the Output Characteristics of Energy Conversion Elements under External Excitation
Research on the Output Characteristics of Energy Conversion Elements under External Excitation Open
Initiating explosive (IE) devices are widely used in the aerospace, resource mining, and basic industries and other fields. With the improvement in processing technology, IE devices are developing towards miniaturization and intelligence. …
View article: Effect of sputtering on bridge region of thin film nichrome heater
Effect of sputtering on bridge region of thin film nichrome heater Open
A thin film microheater is developed for microthruster ignition, micro detonator, etc. The microheater was fabricated onto a Prex bulk substrate using a micro-fabrication technology. Sputtering precession was studied for the effect on the …
View article: Preparation and Ignition Properties of Tantalum Nitride Thin-Film Energy Transducers
Preparation and Ignition Properties of Tantalum Nitride Thin-Film Energy Transducers Open
Tantalum nitride (TaN) has excellent electrical properties that can be used as an energy transducer in the ignition field. In this study, TaN film transducers with different bridge parameters were designed and fabricated in an attempt to r…
View article: Design and performance of NiCr-based micro-heater with lower excitation energy
Design and performance of NiCr-based micro-heater with lower excitation energy Open
Low energy and miniaturization are two main development directions for the MEMS (Micro-Electro-Mechanical System)-based initiator. The MEMS-based initiators or called fire components were fabricated by the way of that the secondary explosi…
View article: Study on Sensitivity Differences of Critical Spontaneous Ignition Temperature between Alcohol and Hydrocarbon Fuels Based on Reaction Pathway
Study on Sensitivity Differences of Critical Spontaneous Ignition Temperature between Alcohol and Hydrocarbon Fuels Based on Reaction Pathway Open
In this article, the critical spontaneous ignition temperature of both hydrocarbon and alcohol fuel was acquired on a constant volume combustion bomb platform by slowly heating the inner charges, and then followed by using the CHEMKIN-PRO …
View article: Homomorphisms of completely J *-simple semigroups
Homomorphisms of completely J *-simple semigroups Open
It is known that every completely J -simple semigroup is isomorphic to a normalized Reesmatrix semigroups over a cancellative monoid. By using this result, we prove that the homomorphism ofa completely J -simple semigroup is a good homomor…