General-purpose 2D/3D finite element analysis and design software for semiconductor devices: APSYS
A semiconductor device simulator equipped with a variety of materials and physical models, enabling various analyses. Downloading the catalog is free!
<Main Features> ■ General-purpose 2D/3D finite element analysis and design software for semiconductor devices ■ Applicable to almost all device design and analysis except for semiconductor lasers (Simulation for semiconductor lasers is possible with separate products LASTIP and PICS3D) ■ Usable for the design of devices made from silicon and compounds <Diverse Physical Models and Functions> ■ Current-voltage (I-V) characteristics ■ Two-dimensional distribution of potential, electric field, and current ■ Two-dimensional distribution of hot carrier temperature in fluid dynamics models ■ Two-dimensional distribution of lattice temperature used in thermal transport models ■ Band diagrams under various bias conditions ■ Results of AC small-signal response analysis at arbitrary frequency ranges ■ Subbands of quantum wells using a carrier mixing model ■ Two-dimensional distribution of impurity occupancy and density trapped at deep levels in semiconductors ■ Two-dimensional optical field distribution of optical devices such as photodetectors ■ Current dependence of the self-emission spectrum of LEDs ■ FDTD interface ■ For other functions and details, please download the catalog or contact us. ■ For requests for a trial version, please contact us using the information below.
basic information
<Interface> ■Standard tools for structural input and result display ■Can be executed from GUI or command line, written in a unique scripting language ■Program control via batch files or scripting languages is possible <Material Macro> ■Compounds (InGaAsNSb, AlGaAsSb, InAs, InAlAs, InP, InGaAlAs, etc.) ■Nitrides (GaN, InGaN, AlGaN, c-GaN (hexagonal), c-AlN (hexagonal), etc.) ■Silicon (poly, SiGe, h-SiC (hexagonal), a-Si (amorphous), SiO2, etc.) ■Metals (metal (general purpose), ITO, Cu, Ag, Fe, Zn, Cd, Al, Sn, Pb, etc.) ■Insulators (air, vacuum, TiO2, AlAs-oxide, sapphire, etc.) ■Organics (BPhen, BCzVBi doped CBP, CuPc, LiF, etc.) ■Others (GaP, CdS, ZnTe, ZnSe, ZnS, etc.)
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Model number/Brand name
APSYS
Applications/Examples of results
<Applicable Devices and Models> ■ Silicon (Diodes, JFET, NPN Bipolar, TFT) ■ CCD, CIS ■ FDTD (2D/3D Lens, Optical Detectors) ■ HBT ■ HEMT, FET ■ LED (GaN MQW, QDot, OLED, RCLED) ■ Mixed simulation of devices and circuits ■ NAND Flash Memory ■ Nanowires ■ NEGF (FINFET, HEMT, nanowire, NMOS) ■ QWIP ■ MESFET ■ RTD ■ Schottky Tunneling ■ Photonic Crystals ■ Optical Detectors ■ Solar Cells ■ Tunnel Junctions ■ Type II Quantum Well Photodetectors ■ Thermal Analysis etc. <Analysis and Plotting> ■ Spatial distribution of physical quantities (Potential, Carrier Density, Current Distribution, Band Diagrams, Optical Mode Distribution, Temperature Distribution, Wave Functions of Multi-Quantum Wells, etc.) ■ Bias Dependence (L-I Characteristics, I-V Characteristics, Current and Gain, Current and Refractive Index Change, etc.) ■ Spectra (Mode Gain, Spontaneous Emission, Refractive Index Change, etc.) ■ AC Analysis (Frequency Characteristics, Response Output, etc.)