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Merck
CN

920924

Sigma-Aldrich

Monolayer hexagonal Boron Nitride (hBN) on Si/SiO2 wafer

diam. 200 mm (8 in.)

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别名:
Boronitrene, Hexagonal boron nitride monolayer, Single-layer hexagonal boron nitride, White graphene
经验公式(希尔记法):
BN
CAS号:
分子量:
24.82
MDL编号:
NACRES:
NA.23

描述

Bandgap: 5.97 eV
Metal Impurities: 1.00e10 – 5.00e10 (at/cm2)
Monolayer h-BN
Orientation: <1-0-0>
Raman Peak: 1370 /cm-1
Substrate Type/Doping: P/B
hBN Coverage: 100% with sporadic adlayers

质量水平

电阻率

5-30 Ω-cm

直径

200 mm (8 in.)

厚度

300 nm , Oxide
725 ± 25 μm , Wafer

晶粒度

>4 μm

InChI

1S/BN/c1-2

InChI key

PZNSFCLAULLKQX-UHFFFAOYSA-N

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应用

Monolayer hexagonal boron nitride (h-BN), also known as “white graphene”, is a wide-bandgap 2D crystal (~6 eV that can be tuned to ~2 eV) with exceptional strength , large oxidation resistance at high temperatures , and optical functionalities . Among its potential applications are:
  • Two-dimensional electronics
  • Nanophotonic and other optoelectronic devices
  • Quantum communication and information science
  • Aerospace industry
  • MEMS and NEMS
  • Micro-/nano- actuators
  • nsulating/transparent coatings

储存及稳定性

To ensure the maximum shelf life of your hBN sample, it is best stored under vacuum or in inert atmosphere (Argon or Nitrogen) conditions once the vacuum sealed package has been opened.

WGK

WGK 3

法规信息

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Chemical and Bandgap Engineering in Monolayer Hexagonal Boron Nitride
Ba K, et al.
Scientific Reports, 7 (2017)
From 2-D to 0-D Boron Nitride Materials, The Next Challenge
Stagi L, et al.
Materials, 12(23) (2019)
Hexagonal boron nitride nanomechanical resonators with spatially visualized motion
Zheng X, et al
Microsystems & Nanoengineering (2017)
Monolayer to Bulk Properties of Hexagonal Boron Nitride
Wickramaratne D, et al.
Physical Chemistry, 122, 25524 25529-25524 25529 (2018)
Piezoelectricity in Monolayer Hexagonal Boron Nitride
Ares P, et al.
Advanced Materials, 32 (2020)

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