We have used a two-dimensional drift-diffusion simulator, augmented by including accurate low-field mobility curves obtained by the Monte Carlo method, to study the operation of SiC MOSFETs both at room and high temperatures. A comparison with Si MOSFETs at room temperature is performed. Although drain current was higher in Si MOSFETs, SiC MOSFETs showed lower saturation conductance values. The...

Articles you may be interested in λ ∼ 3.1 μ m room temperature InGaAs/AlAsSb/InP quantum cascade lasers Appl. Above room temperature operation of short wavelength (λ = 3.8 μ m) strain-compensated In 0.73 Ga 0.27 As – AlAs quantum-cascade lasers Appl. Lasing properties of GaAs/(Al,Ga)As quantum-cascade lasers as a function of injector doping density Appl.

The space heating in residential buildings accounts for a considerable amount of the primary energy use. Therefore, understanding the operation and performance of space heating systems becomes crucial in improving occupant comfort while reducing energy use. This study investigated the behavior of occupants adjusting their thermostat settings and heating system operations in a 62-unit affordable...

UNLABELLED Hypersensitivity reactions to natural rubber latex have increased recently, especially among people with high exposure to latex allergens. Hypersensitivity reactions to latex are related to many conditions like occupational asthma. Our study was performed to determine the prevalence of hypersensitivity to natural rubber latex and potential food cross reactions in operation room perso...

OBJECTIVE To check compliance of anaesthetist to current policies set for the use of medication within operation room and for induction room floor stock. METHODS The initial audit was conducted from 1st October to 31st November 2006 and reaudit after dissemination and sharing of results within the department repeated in July-August 2007. In each audit four operating rooms were visited twice a...

discussions low-bandwidth, internet-based telemedicine is effective and inexpensive. surgeons living in remote areas, distant countries and especially those with limited resources , can follow the videoscopic courses, meetings, and live surgeries organized by experienced centers, on their computer screen, in real-time and interactively. results surgeon applicants who have a computer and basic i...

many of people have hospital anxiety, fear of surgery and are afraid to take medicine. nosocomephobia is the name of the phobia relating to the fear of hospitals. reducing the anxiety is a routine part of pre-operative nursing care. the aim of this study is to investigate the prevalence of anxiety in pre-surgical patients. this descriptive study was done in shahriar hospital. sample size was 11...