H. Weman - Publications, H-index & Citations

H. Weman

norwegian university of science & technology (ntnu)

29H指数

176论文数

3.0K被引数

收录论文 40

发表时间

Optimization of Surface-Emitting UV Nanowire Photonic Crystal Lasers: A Simulation-Driven Approach 基于仿真的表面发射紫外纳米线光子晶体激光器的优化

IEEE Photonics Journal

IF2.4

2026-02-01

PREAI

Gupta, Dishiti; Nilsen, Tron Arne; Aksnes, Astrid; Fimland, Bjorn-Ove; Weman, Helge

GaAs/AlGaAs Nanowire Array Solar Cell Grown on Si with Ultrahigh Power-per-Weight Ratio

ACS PHOTONICS

IF6.7

2021-08-09

OAAI

Mukherjee, Anjan; Ren, Dingding; Vullum, Per-Erik; Huh, Junghwan; Fimland, Bjorn-Ove; Weman, Helge

The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene

SCIENTIFIC REPORTS

IF3.9

2020-01-21

OAAI

Liudi Mulyo, Andreas; Rajpalke, Mohana K.; Vullum, Per Erik; Weman, Helge; Kishino, Katsumi; Fimland, Bjorn-Ove

AlGaN Nanowires Grown on SiO2/Si (100) Using Graphene as a Buffer Layer

CRYSTAL GROWTH & DESIGN

IF3.4

2019-08-28

PREAI

Wang, Yunyu; Dheeraj, Dasa; Liu, Zhiqiang; Liang, Meng; Li, Yang; Yi, Xiaoyan; Wang, Junxi; Li, Jinmin; Weman, Helge

Single GaAs Nanowire/Graphene Hybrid Devices Fabricated by a Position-Controlled Microtransfer and an Imprinting Technique for an Embedded Structure

ACS APPLIED MATERIALS & INTERFACES

IF8.2

2019-03-20

PREAI

Mukherjee, Anjan; Yun, Hoyeol; Shin, Dong Hoon; Nam, Jungtae; Munshi, A. Mazid; Dheeraj, Dasa L.; Fimland, Bjorn-Oye; Weman, Helge; Kim, Keun Soo; Lee, Sang Wook; Kim, Dong-Chul

GaN/AIGaN Nanocolumn Ultraviolet Light-Emitting Diode Using Double-Layer Graphene as Substrate and Transparent Electrode

NANO LETTERS

IF9.1

2019-01-31

OAAI

Hoiaas, Ida Marie; Liudi Mulyo, Andreas; Vullum, Per Erik; Kim, Dong-Chul; Ahtapodov, Lyubomir; Fimland, Bjorn-Oye; Kishino, Katsumi; Weman, Helge

Selective area growth of AlGaN nanopyramid arrays on graphene by metal-organic vapor phase epitaxy

APPLIED PHYSICS LETTERS

IF3.6

2018-12-28

OAAI

Munshi, A. Mazid; Kim, Dong-Chul; Heimdal, Carl Philip; Heilmann, Martin; Christiansen, Silke H.; Vullum, Per Erik; van Helvoort, Antonius T. J.; Weman, Helge

Direct Growth of AlGaN Nanorod LEDs on Graphene-Covered Si

MATERIALS

IF3.2

2018-11-26

OAAI

Ren, Fang; Yin, Yue; Wang, Yunyu; Liu, Zhiqiang; Liang, Meng; Ou, Haiyan; Ao, Jinping; Wei, Tongbo; Yan, Jianchang; Yuan, Guodong; Yi, Xiaoyan; Wang, Junxi; Li, Jinmin; Dasa, Dheeraj; Weman, Helge

Single-Mode Near-Infrared Lasing in a GaAsSb-Based Nanowire Superlattice at Room Temperature

NANO LETTERS

IF9.1

2018-03-04

OAAI

Ren, Dingding; Ahtapodov, Lyubomir; Nilsen, Julie S.; Yang, Jianfen; Gustaisson, Anders; Huh, Junghwan; Conibeer, Gavin J.; van Helvoort, Antonius T. J.; Fimland, Bjorn-Ove; Weman, Helge

Chemical vapor deposition of graphene on platinum: Growth and substrate interaction

CARBON

IF11.6

2017-01-01

OAAI

Nam, Jungtae; Kim, Dong-Chul; Yun, Hoyeol; Shin, Dong Hoon; Nam, Seungjin; Lee, Won Ki; Hwang, Jun Yeon; Lee, Sang Wook; Weman, Helge; Kim, Keun Soo

Influence of pitch on the morphology and luminescence properties of self-catalyzed GaAsSb nanowire arrays

APPLIED PHYSICS LETTERS

IF3.6

2016-12-15

PREAI

Ren, Dingding; Huh, Junghwan; Dheeraj, Dasa L.; Weman, Helge; Fimland, Bjorn-Ove

Vertically Oriented Growth of GaN Nanorods on Si Using Graphene as an Atomically Thin Buffer Layer

NANO LETTERS

IF9.1

2016-05-03

PREAI

Heilmann, Martin; Munshi, A. Mazid; Sarau, George; Goebelt, Manuela; Tessarek, Christian; Fauske, Vidar T.; van Helvoort, Antonius T. J.; Yang, Jianfeng; Latzel, Michael; Hoffmann, Bjoern; Conibeer, Gavin; Weman, Helge; Christiansen, Silke

In Situ Heat-Induced Replacement of GaAs Nanowires by Au

NANO LETTERS

IF9.1

2016-04-28

OAAI

Fauske, Vidar T.; Huh, Junghwan; Divitini, Giorgio; Dheeraj, Dasa L.; Munshi, A. Mazid; Ducati, Caterina; Weman, Helge; Fimland, Bjorn-Ove; van Helvoort, Antonius T. J.

Fabrication of Si(111) crystalline thin film on graphene by aluminum-induced crystallization

APPLIED PHYSICS LETTERS

IF3.6

2016-04-20

OAAI

Hoiaas, I. M.; Kim, D. C.; Weman, H.

New Insights into the Origins of Sb-Induced Effects on Self-Catalyzed GaAsSb Nanowire Arrays

NANO LETTERS

IF9.1

2016-01-08

PREAI

Ren, Dingding; Dheeraj, Dasa L.; Jin, Chengjun; Nilsen, Julie S.; Huh, Junghwan; Reinertsen, Johannes F.; Munshi, A. Mazid; Gustafsson, Anders; van Helvoort, Antonius T. J.; Weman, Helge; Fimland, Bjorn-Ove

Symmetries and optical transitions of hexagonal quantum dots in GaAs/AlGaAs nanowires

PHYSICAL REVIEW B

IF3.7

2015-11-10

OAAI

Svendsen, Guro K.; Skaar, Johannes; Weman, Helge; Dupertuis, Marc-Andre

Rectifying Single GaAsSb Nanowire Devices Based on Self-Induced Compositional Gradients

NANO LETTERS

IF9.1

2015-05-12

PREAI

Huh, Junghwan; Yun, Hoyeol; Kim, Dong-Chul; Munshi, A. Mazid; Dheeraj, Dasa L.; Kauko, Hanne; van Helvoort, Antonius T. J.; Lee, SangWook; Fimland, Bjorn-Ove; Weman, Helge

Inducing a direct-to-pseudodirect bandgap transition in wurtzite GaAs nanowires with uniaxial stress

NATURE COMMUNICATIONS

IF15.7

2014-04-10

113

OAAI

Signorello, G.; Loertscher, E.; Khomyakov, P. A.; Karg, S.; Dheeraj, D. L.; Gotsmann, B.; Weman, H.; Riel, H.

Position-Controlled Uniform GaAs Nanowires on Silicon using Nanoimprint Lithography

NANO LETTERS

IF9.1

2014-01-29

145

PREAI

Munshi, A. M.; Dheeraj, D. L.; Fauske, V. T.; Kim, D. C.; Huh, J.; Reinertsen, J. F.; Ahtapodov, L.; Lee, K. D.; Heidari, B.; van Helvoort, A. T. J.; Fimland, B. O.; Weman, H.

Polarization dependent photocurrent spectroscopy of single wurtzite GaAs/AlGaAs core-shell nanowires

APPLIED PHYSICS LETTERS

IF3.6

2013-04-12

PREAI

Kim, D. C.; Dheeraj, D. L.; Fimland, B. O.; Weman, H.

研究方向