Topic
Static induction transistor
About: Static induction transistor is a research topic. Over the lifetime, 8155 publications have been published within this topic receiving 107058 citations. The topic is also known as: SIT.
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TL;DR: The double-gate control of silicon-on-insulator (SOI) transistors is used to force the whole silicon film (interface layers and volume) in strong inversion as discussed by the authors.
Abstract: The double-gate control of silicon-on-insulator (SOI) transistors is used to force the whole silicon film (interface layers and volume) in strong inversion. This original method of transistor operation offers excellent device performance, in particular great increases in subthreshold slope, transconductance, and drain current. A simulation program and experiments on SIMOX structures are used to study the new device.
729 citations
TL;DR: In this paper, an MOS transistor with 10−nm silicon dioxide as gate insulator and 10 −nm palladium as gate electrode was fabricated and the threshold voltage of this transistor was found to be a function of the partial pressure of hydrogen in the ambient atmosphere.
Abstract: An MOS transistor in silicon with 10−nm silicon dioxide as gate insulator and 10−nm palladium as gate electrode was fabricated. The threshold voltage of this transistor was found to be a function of the partial pressure of hydrogen in the ambient atmosphere. At a device temperature of 150 °C it was possible to detect 40 ppm hydrogen gas in air with response times less than 2 min.
707 citations
TL;DR: A functional MOS transistor is proposed which works more intelligently than a mere switching device, and is ideal for ULSI implementation.
Abstract: A functional MOS transistor is proposed which works more intelligently than a mere switching device. The functional transistor calculates the weighted sum of all input signals at the gate level, and controls the 'on' and 'off' of the transistor based on the result of such a weighted sum operation. Since the function is quite analogous to that of biological neurons, the device is named a neuron MOSFET, or neuMOS (vMOS). The device is composed of a floating gate and multiples of input gates that capacitively interact with the floating gate. As the gate-level sum operation is performed in a voltage mode utilizing the capacitive coupling effect, essentially no power dissipation occurs in the calculation, making the device ideal for ULSI implementation. The basic characteristics of neuron MOSFETs as well as of simple circuit blocks are analyzed based on a simple transistor model and experiments. Making use of its very powerful function, a number of interesting circuit applications are explored. A soft hardware logic circuit implemented by neuMOS transistors is also proposed. >
689 citations
TL;DR: In this article, an improved analysis of low frequency trapping noise in a MOS device is proposed, taking into account the supplementary fluctuations of the mobility induced by those of the interface charge, which enables an adequate description of the gate voltage dependence of the input equivalent gate voltage noise to be obtained in various actual situations.
Abstract: An improved analysis of low frequency trapping noise in a MOS device is proposed. This analysis takes into account the supplementary fluctuations of the mobility induced by those of the interface charge. It enables an adequate description of the gate voltage dependence of the input equivalent gate voltage noise to be obtained in various actual situations. The outputs given by the Hooge mobility fluctuation model are also presented and discussed with respect to those obtained by the carrier number fluctuation model. In particular, the impact of the channel length or channel width, and the model type on the input gate voltage and drain current noise characteristics is studied and compared to typical experimental data. Finally, a procedure for the diagnosis of the low frequency noise sources in a MOS transistor is proposed.
673 citations
01 Nov 1952
TL;DR: In this article, the authors proposed a new form of transistor called unipolar field effect transistor, which is of the "field effect" type in which the conductivity of a layer of semiconductor is modulated by a transverse electric field.
Abstract: The theory for a new form of transistor is presented. This transistor is of the "field-effect" type in which the conductivity of a layer of semiconductor is modulated by a transverse electric field. Since the amplifying action involves currents carried pre-dominantly by one kind of carrier, the name "unipolar" is proposed to distinguish these transistors from point-contact and junction types, which are "bipolar" in this sense. Regarded as an analog for a vacuum-tube triode, the unipolar field-effect transistor may have a m? of 10 or more, high output resistance, and a frequency response higher than bipolar transistors of comparable dimensions.
645 citations