Agnitron Technology (United States)

output

20162025

β

-Ga

_{2}

_{3}

MESFETs with a Lateral Figure of Merit up to 355 MW/cm

^{2}

90 citations

Showing 2022Show all

2 papers · 1 filter

cond-mat.mtrl-sci2022★ 35 cited

Low Resistance Ohmic Contact On Epitaxial MOVPE-grown $β$ -Ga $_{2}$ O $_{3}$ and $β$ -(Al $_{x}$ Ga $_{1} - x$ ) $_{2}$ O $_{3}$ Films

Fikadu Alema, Carl Peterson, Arkka Bhattacharyya +3

We report on the realization of record low resistance Ohmic contacts to MOVPE-grown heavily Si-doped $β$ -Ga $_{2}$ O $_{3}$ and $β$ -(Al $_{x}$ Ga $_{1} - x$ ) $_{2}$ O $_{3}$ epitaxial films. Transfer le…

physics.app-ph2022★ 68 cited

4.4 kV $β$ -Ga $_{2}$ O $_{3}$ Power MESFETs with Lateral Figure of Merit exceeding 100 MW/cm $^{2}$

Arkka Bhattacharyya, Shivam Sharma, Fikadu Alema +7

Field-plated (FP) depletion-mode MOVPE-grown $β$ -Ga $_{2}$ O $_{3}$ lateral MESFETs are realized with superior reverse breakdown voltages and ON currents. A sandwiched SiN $_{x}$ dielectric…

Low Resistance Ohmic Contact On Epitaxial MOVPE-grown β-Ga2​O3​ and β-(Alx​Ga1​−x)2​ O3​ Films

4.4 kV β-Ga2​O3​ Power MESFETs with Lateral Figure of Merit exceeding 100 MW/cm2

Low Resistance Ohmic Contact On Epitaxial MOVPE-grown $β$ -Ga $_{2}$ O $_{3}$ and $β$ -(Al $_{x}$ Ga $_{1} - x$ ) $_{2}$ O $_{3}$ Films

4.4 kV $β$ -Ga $_{2}$ O $_{3}$ Power MESFETs with Lateral Figure of Merit exceeding 100 MW/cm $^{2}$