Direct BandGap Calculator at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Productivity Education
Developer: Antony Mathew
Price: 0 free
Current version: 1.0, last update: 7 years ago
First release : 29 May 2015
App size: 4.51 Mb
4.4 ( 6784 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


Direct band gap calculator is an iPhone application for calculating the direct band gap energy in ternary semiconductor alloys. Twelve different combinations are available. They are - AlInP, AlGaAs, AlInAs, AlGaSb, AlInSb, GaInP, GaInAs, GaInSb, GaPAs, GaAsSb, InPAs, InAsSb.
You can adjust the doping percentage by using a slider interface and see the energy band gap value changes instantly. Values like Lattice Constant, Density, Dielectric constant, Effective mass electron, hole, Electron affinity, refractive index, Piezoelectric constant, Elastic constant etc are also calculated.
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# Term Store county Place Priority
1 direct energy 19 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada 2.79 CAD
China 12 CNY
France 2.29 EUR
Germany 2.29 EUR
Italy 2.29 EUR
Netherlands 2.29 EUR
Portugal 2.29 EUR
Spain 2.29 EUR
Poland 2.29 EUR
UK 1.99 GBP
India 159 INR
Japan 240 JPY
Poland 8.99 PLN
Russia 149 RUB
Turkey 8.99 TRY
USA 1.99 USD
Korea, Republic Of 2.19 USD
Ukraine 1.99 USD
Available for devices
iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,