Growth of Bi₂Se₃ topological insulator films using a selenium cracker source

Engineering & Materials Science

• Topological insulators 100%
• Selenium 75%
• Atomic force microscopy 30%
• Molecular beam epitaxy 18%
• Spintronics 18%
• Carrier concentration 17%
• Hall effect 16%
• Sapphire 16%
• Surface structure 14%
• Electric properties 12%
• Aging of materials 9%
• Substrates 8%

Chemical Compounds

• Nonconductor 54%
• Liquid Film 23%
• Atomic Force Microscopy 19%
• Hall Effect 17%
• Molecular Beam Epitaxy 17%
• Spintronics 15%
• Surface Structure 11%
• Electrical Property 10%

Physics & Astronomy

• selenium 55%
• insulators 35%
• atomic force microscopy 18%
• Hall effect 11%
• molecular beam epitaxy 10%
• sapphire 10%
• electrical properties 8%
• electronics 6%