Fully solution-processed ZnO nanorod array/PEDOT: PSS heterojunction photodetector for ultraviolet light

C Kumar, A Palwe, S Rani, S Saxena… - IEEE Electron Device …, 2021 - ieeexplore.ieee.org
This letter reports an inorganic/organic heterojunction photodetector using n-type zinc oxide
nanorod array (NRA) and p-type poly3, 4-ethylenedioxythiophene: polystyrene sulfonate …

Nanometer-thin pure boron CVD layers as material barrier to Au or Cu metallization of Si

DT Shivakumar, T Knežević, LK Nanver - Journal of Materials Science …, 2021 - Springer
Metallization layers of aluminum, gold, or copper are shown to be protected from interactions
with silicon substrates by thin boron layers grown by chemical-vapor deposition (CVD) at …

Investigation of Pd/MoOx/n-Si diodes for bipolar transistor and light-emitting device applications

G Gupta, SD Thammaiah, LK Nanver… - Journal of Applied …, 2020 - pubs.aip.org
Sub-stoichiometric molybdenum oxide (MoO x⁠) has recently been investigated for
application in high efficiency Si solar cells as a “hole selective” contact. In this paper, we …

Broadband PureB Ge-on-Si photodiodes

LK Nanver, VV Hassan, A Attariabad… - IEEE Electron …, 2024 - ieeexplore.ieee.org
Broadband PureB Ge-on-Si photodiodes were fabricated by in-situ capping of n-type Ge-
islands grown by chemical-vapor deposition on Si with a 10-nm-thick pure boron layer …

Interfaces between crystalline Si and amorphous B: interfacial interactions and charge barriers

P Xiaowen Fang, S Nihtianov, P Sberna, C Fang - Physical Review B, 2021 - APS
The recently found crystalline silicon-amorphous boron (c-Si/aB) heterojunction has been
successfully applied in the detection of short-wave UV photons. These detectors play a …

Broadband PureGaB Ge-on-Si photodiodes responsive in the ultraviolet to near-infrared range

T Knežević, M Krakers… - Optical Components and …, 2020 - spiedigitallibrary.org
Optical characterization of PureGaB germanium-on-silicon (Ge-on-Si) photodiodes was
performed for wavelengths between 255 nm and 1550 nm. In PureGaB technology …

PureB diode fabrication using physical or chemical vapor deposition methods for increased back-end-of-line accessibility

SD Thammaiah, X Liu, T Knežević, KM Batenburg… - Solid-state …, 2021 - Elsevier
Several methods of depositing pure boron (PureB) layers on silicon are examined with
respect to their potential for fabricating advanced PureB (photo) diodes with back-end-of-line …

[HTML][HTML] Nanolayer boron-semiconductor interfaces and their device applications

LK Nanver, L Qi, X Liu, T Knežević - Solid-State Electronics, 2021 - Elsevier
Nanolayers of pure boron (PureB) deposited on Si form p+-type regions at deposition
temperatures from 50° C to 700° C. At 700° C, commercial PureB photodiodes are produced …

Low temperature pure boron layer deposition for silicon diode and micromachining applications

X Liu - 2021 - research.utwente.nl
This thesis was focused on further explorations to extend the applicability and availability of
PureB technology. In particular, B-layer depositions at temperatures below 500℃ were …

Low-Temperature Electrical Performance of PureB Photodiodes Revealing Al-Metallization-Related Degradation of Dark Currents

T Knežević, T Suligoj, I Capan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Pure boron (PureB) deposition as the anode region of Si photodiodes creates negative fixed
charge at the boron/silicon interface, which is responsible for effective suppression of …