Semiconductor Device & Circuit

LiveEngineering Wale Baba134 apps · 3.6M installsEducationFree · contains adsIn-app purchases: $1.99 - $20.99 per itemengg.hub.ad.semiconductor.device

Semiconductor Devices & Circuits notes for electrical and electronics students.

Alert me★ WatchOpen in Play ↗
Total installs
6,923
exact · Play shows 5,000+
Installs / day
+4
7-day avg · last day +4
Rating
—★
— ratings · — reviews
Released
10 Nov 2015
10.9y ago
Last update
19 Sept 2026
v14.0 · 24d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
0246812 Oct13 Oct

Lifetime avg ≈ 2/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
6,9146,9166,9186,9206,9226,92411 Oct12 Oct13 Oct
02,5005,0007,50010 Nov 201511 Oct 202613 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group
0 Sensitive2 Notable4 Routine
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
This Semiconductor Devices & Circuits App is designed for quick learning, revisions, references at the time of exams and interviews. This Semiconductor Device App has160 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 5 chapters. The app is must have for all the engineering science students. Semiconductor devices are nothing but electronic components that exploit the electronic properties of semiconductor materials, like as silicon, germanium, and gallium arsenide, as well as organic semiconductors. This app cover most of related topics and Detailed explanation with all the basics topics. Some of the topics Covered in the Engineering eBook are: 1. The Haynes-Shockley Experiment 2. Semiconductor Materials 3. Crystal Lattice 4. Cubic Lattices 5. Planes and Directions 6. The Diamond Lattice 7. Bulk Crystal Growth 8. Growth of Single Crystal Ingots 9. Wafers 10. Epitaxial growth 11. Vapor-phase epitaxy 12. Molecular beam epitaxy 13. Charge Carriers in Semiconductors 14. Effective Mass 15. Intrinsic Material 16. Extrinsic Material 17. Electrons and Holes in Quantum Wells 18. The Fermi Level 19. Compensation and Space Charge Neutrality 20. Drift and Resistance 21. Optical absorption 22. Photoluminescence 23. Electroluminescence 24. Carrier Lifetime and Photoconductivity 25. Direct Recombination of Electrons and Holes 26. Indirect Recombination; Trapping 27. Steady State Carrier Generation; Quasi-Fermi Levels 28. Photoconductive Devices 29. Diffusion Processes 30. Diffusion and Drift of Carriers: Built-in Fields 31. Diffusion and Recombination; The Continuity Equation 32. Steady State Carrier Injection: Diffusion Length 33. Gradients in the Quasi-Fermi Levels 34. Temperature Dependence of Carrier Concentrations 35. Effects of Temperature and Doping on Mobility 36. High-Field Effects 37. The Hall Effect 38. Fabrication of p-n Junctions: Thermal oxidation 39. Diffusion of P-N junction 40. Rapid Thermal Processing 41. Ion Implantation 42. Chemical Vapor Deposition (CVD) 43. Photolithography 44. Etching 45. Metallization 46. Equilibrium Conditions 47. Equilibrium Fermi Levels 48. Space Charge at a Junction 49. Forward- and Reverse-Biased Junctions 50. Carrier Injection 51. Reverse Bias 52. Reverse-Bias Breakdown 53. Zener Breakdown 54. Avalanche Breakdown 55. Rectifiers 56. The Breakdown Diode 57. Transient and A-C Conditions 58. Reverse Recovery Transient 59. The Ideal Diode Model 60. Effects of Contact Potential on Carrier Injection 61. Switching Diodes 62. Capacitance of p-n junctions 63. Recombination and Generation in the Transition Region 64. Ohmic Losses 65. Graded Junctions 66. Metal semiconductor junctions: schottky barriers 67. Current Transport Processes 68. Thermionic-Emission Theory 69. Diffusion Theory 70. Thermionic-Emission-Diffusion Theory 71. Rectifying Contacts 72. Tunneling Current 73. Minority-Carrier Injection 74. MIS Tunnel Diode 75. Measurement of Barrier Height 76. Activation-Energy Measurement 77. Photoelectric Measurement 78. Ohmic Contacts All topics are not listed because of character limitations. Each topic is complete with diagrams, equations and other forms of graphical representations for better learning and quick understanding. Features : * Chapter wise complete Topics * Rich UI Layout * Comfortable Read Mode * Important Exam Topics * Very simple User Interface * Cover Most Of Topics * One click get related All Book * Mobile Optimized Content * Mobile Optimized Images This app will useful for quick reference. The revision of all concepts can be finished within Several hour using this app. Instead of giving us a lower rating, please mail us your queries, issues and give us valuable Rating And Suggestion So we can consider it for Future Updates. We will be happy to solve them for you.

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