Self–Heating Effect in Planar GaN Diode with 2D- h-BN - Layer
| Authors | V.O. Zozulia , Y.S. Khodachok, O.V. Botsula , K.H. Prykhodko |
| Affiliations |
V.N. Karazin Kharkiv National University, 61077 Kharkiv, Ukraine |
| Е-mail | v.zozulia@karazin.ua |
| Issue | Volume 16, Year 2024, Number 6 |
| Dates | Received 22 September 2024; revised manuscript received 20 December 2024; published online 23 December 2024 |
| Citation | V.O. Zozulia, Y.S. Khodachok, O.V. Botsula, K.H. Prykhodko, J. Nano- Electron. Phys. 16 No 6, 06034 (2024) |
| DOI | https://doi.org/10.21272/jnep.16(6).06034 |
| PACS Number(s) | 85.30.Fg, 73.40.Kp, 73.40. – c |
| Keywords | Monolayer (4) , GaN (36) , Heterostructure (7) , Substrate (12) , Temperature (46) , Electric field strength, Self-heating effect, Thermal conductivity (3) , Thermal boundary conductance, Heat equation, Impact ionization. |
| Annotation |
In this research, we have studied a self-heating effect in hybrid 2D-3D heterostructure diode, considering planar GaN-based structure of 1280 nm with n-type channel and donor concentration of 6·1017 cm – 3. Two type c-plane substrate-based sapphire and GaN are considered in order to investigate heating effects in diode channel. Monolayer hexagonal boron nitride (h-BN) on the top of canal is considered as an element for thermal control of the diode. The model of a heating based on macroscopic thermal parameters of materials is used. The simulation of diode operation was carried out using the Ensemble Monte Carlo Technique self-consistently with numerical solving of system of heat equations by full multigrid (FMG) method. Transport properties of diode is considered under condition of high electric fields and impact ionization. Characteristics of the diode with both h-BN monolayer and without one were obtained at DC applied voltage.A temperature distribution in diode is obtained with account of thermal boundary resistance at each interface, considering voltage range of 0-20 V. In strong electric field in anode, the heating rises maximal temperature in channel diode up to over 600 K. The h-BN was found to affect the temperature magnitudes and their redistribution in diode channel. Temperature decrease can achieve 3 % and increase in case of high temperature region. Role h-BN monolayer as a factor avoiding formation of localized overheating of a device is demonstrated. It is shown that, h-BN monolayer is effective in diode using the substrate with low thermal conductivity and can be applied for semiconductor devices with length of several micrometers. |
|
List of References |
Other articles from this number
1) Prediction of Normal Stress Difference and Relaxation Modulus of Polylactic Acid/Calcium Phosphate Nanocomposites [06001-1-06001-5]2) Calculation of Magnetization of Multicomponent Metal Alloys: Paramagnetic Approach [06002-1-06002-4]
3) Emerging Trends in Nanostructured Coatings: Unraveling Processing Techniques, Corrosion Mechanisms, and Tribological Performance [06003-1-06003-5]
4) Design and Simulation of Novel Multi-Band Planar Inverted F-Antenna for Close-range IoT Applications [06004-1-06004-4]
5) Development of an Energy-Efficient Patient Monitoring System Using RSSI-Based Wireless Sensor Network with AODV and ZigBee Technology [06005-1-06005-5]
6) Examining Ultrasensitive Nanobiosensors for Identifying Life-threatening Illnesses with Biological Objects [06006-1-06006-5]
7) Thermal Performance based Numerical Investigation on Nanofluid Applications with Solar Energy Systems [06007-1-06007-6]
8) Novel Framework for Enhanced Nanoparticle Detection in Scanning Electron Microscopy Using Synthetic Data [06008-1-06008-6]
9) A Multifaceted Approach: Investigating Engineered Nanoparticle Inhalation in Infants Based on Nano Science [06009-1-06009-5]
10) Effects of Surface Modification, Temperature, and Mass Fraction on Thermal Properties of Nano-graphite/Water Nano-fluid [06010-1-06010-5]
11) Dependence of the Dynamic Mechanical and Acoustic Properties of the “Transducer - Electroelastic Screen” System on the Frequency of Electrical Excitation of the Screen [06011-1-06011-8]
12) The Quantum Efficiency Roll-off–free Red Organic Light-emitting Diode via Quantum Well Structure [06012-1-06012-6]
13) Application of Bifacial Solar Cells on Cadmium Telluride Base to Determine the Wave-length of Pulsed Laser Diode Radiation [06013-1-06013-6]
14) Chemical Synthesis of ZnSxSe1 – x Solid Solution Films from Aqueous Solutions Containing Sodium Hydroxide [06014-1-06014-5]
15) A Lower 6GHz MIMO Antenna with EBG Structure in 5G Applications [06015-1-06015-5]
16) Electrochemical Synthesis of Zinc Oxide in the Presence of Surfactant FK 06213 [06016-1-06016-5]
17) Performance Evaluation of Compact Microstrip Antenna Design for 5G Wireless Applications [06017-1-06017-5]
18) Simulation Study and Reliability Analysis of Low Actuation Voltage Cantilever Based RF MEMS Switch [06018-1-06018-5]
19) Study on Hydrophilicity/Hydrophobicity of Hydrogenated Diamond-Like Carbon Thin Film [06019-1-06019-5]
20) A Critical Analysis of Nanofluid Usage in Shell and Tube Heat Transfer Systems [06020-1-06020-4]
21) Enhancing Hydrological Model Daily Streamflow Predictions in Data-Scarce Watercourses by Integrating CNN-LSTM with Physical Processes [06021-1-06021-6]
22) A 1-GHz 180 nm CMOS Power Amplifier for UHF RFID Reader Systems [06022-1-06022-5]
23) Electrical and Electrodynamic Properties of Polymer Composites with Nanocarbon Filler [06023-1-06023-6]
24) Reactive Sintering of HfB2-SiC-C Ultra-High Temperature Ceramics with Enhanced Thermal Shock Resistance [06024-1-06024-6]
25) Estimation of Al – Si System Melts Structure Transformations Possibility by Thermodynamic Data [06025-1-06025-5]
26) Effect of d-f Exchange Interaction on the Optical Properties of Fe/Gd2O3 Nanostructure in the Infrared Spectral Range [06026-1-06026-4]
27) Uninterrupted Power Supply System for Network Equipment [06027-1-06027-5]
28) Raman Studies in Chemically Synthesized Nanocrystalline CuS Thin Films [06028-1-06028-5]
29) Photonic Crystal Fibers with Triangular and Kagome Structures for Fiber Optic Gyroscopes [06029-1-06029-6]
30) Effect of the Number of Tempering Cycles on the Improvement of the Durability of a High-Speed Steel Cutting Tool [06030-1-06030-4]
31) Magnetoresistive Properties of Discontinuous Thin-film Systems Based on Ni80Fe20 and SiOx (x ≅ 1) [06031-1-06031-5]
32) The Purcell Factor of a Dipole Molecule Located Near a Spherical Metal Nanoparticle [06032-1-06032-6]
33) Exploring Thermodynamic Process in Hybrid Nanofluid Flow through Porous Materials Using Multi-Objective Support Vector Machine [06033-1-06033-6]
