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We investigate a previously unknown phase of phosphorus that shares its layered structure and high stability with the black phosphorus allotrope. We find the in-plane hexagonal structure and bulk layer stacking of this structure, which we…

材料科学 · 物理学 2015-06-19 Zhen Zhu , David Tomanek

Phosphorene is a new two-dimensional material composed of a single or few atomic layers of black phosphorus. Phosphorene has both an intrinsic tunable direct band gap and high carrier mobility values, which make it suitable for a large…

Single layer (SL) phosphorus (phosphorene) has drawn considerable research attention recently as a two-dimensional (2D) material for application promises. It is a semiconductor showing superior transport and optical properties. Few-layer or…

介观与纳米尺度物理 · 物理学 2017-11-22 Jin-Peng Xu , Jun-Qiu Zhang , Hao Tian , Hu Xu , Wingkin Ho , Maohai Xie

Phosphorene, a single layer of black phosphorous (BLK-P), has a significant potential for flexible and tunable electronics, but attempts to grow it epitaxially have been unsuccessful to date. Meanwhile, hexagonal blue phoshorous (BL-P) has…

材料科学 · 物理学 2019-09-17 Daniel Hashemi , Gene Siegel , Michael Snure , Stefan C. Badescu

Large-area single-crystal surface structures were successfully prepared on Cu(111) substrate with boron deposition, which is critical for prospective applications. However, the proposed borophene structures do not match the scanning…

材料科学 · 物理学 2022-11-22 Xiao-Ji Weng , Jie Bai , Jingyu Hou , Yi Zhu , Li Wang , Penghui Li , Anmin Nie , Bo Xu , Xiang-Feng Zhou , Yongjun Tian

Low-dimensional materials synthesis based on phosphorus atoms is under intense study, and it is still one of the big challenges. Phosphorene, a monolayer of black phosphorus, is one of the most promising candidates for transistor and…

材料科学 · 物理学 2023-01-18 B. D. Tchoffo , I. Benabdallah , A. Aberda , P. Neugebauer , A. Belhboub , A. El Fatimy

Phosphorene, a single atomic layer of black phosphorus, has recently emerged as a new twodimensional (2D) material that holds promise for electronic and photonic technology. Here we experimentally demonstrate that the electronic structure…

Phosphorene, the single- or few-layer form of black phosphorus, was recently rediscovered as a twodimensional layered material holding great promise for applications in electronics and optoelectronics. Research into its fundamental…

材料科学 · 物理学 2015-06-19 Liangzhi Kou , Changfeng Chen , Sean C. Smith

The lighter group-V element phosphorus forms the As-type (hR2) structure under pressure, above 5 GPa, and at 10 GPa transforms to the simple cubic structure (cP1), similar to arsenic. Despite of its low packing density, the simple cubic…

材料科学 · 物理学 2018-06-22 V. F Degtyareva

Based on {\em ab initio} density functional calculations, we propose $\gamma$-P and $\delta$-P as two additional stable structural phases of layered phosphorus besides the layered $\alpha$-P (black) and $\beta$-P (blue) phosphorus…

材料科学 · 物理学 2015-06-22 Jie Guan , Zhen Zhu , David Tománek

Phosphorene, the monolayer form of the (black) phosphorus, was recently exfoliated from its bulk counterpart. Phosphorene oxide, by analogy to graphene oxide, is expected to have novel chemical and electronic properties, and may provide an…

材料科学 · 物理学 2015-06-22 Gaoxue Wang , Ravindra Pandey , Shashi P. Karna

Atomic structure of single-crystalline black phosphorus was studied by high resolution synchrotron-based photoelectron diffraction (XPD). The results show that the topmost phosphorene layer in the black phosphorus is slightly displaced…

材料科学 · 物理学 2016-02-03 Luis Henrique de Lima , Lucas Barreto , Richard Landers , Abner de Siervo

We perform a systematic first-principles study of phosphorene in the presence of typical monovalent (hydrogen, fluorine) and divalent (oxygen) impurities. The results of our modeling suggest a decomposition of phosphorene into weakly bonded…

With a semiconducting band gap and high charge carrier mobility, two-dimensional (2D) black phosphorus (BP), often referred to as phosphorene, holds significant promise for next generation electronics and optoelectronics. However, as a 2D…

材料科学 · 物理学 2015-02-10 Xiaolong Liu , Joshua D. Wood , Kan-Sheng Chen , EunKyung Cho , Mark C. Hersam

Phosphorene, a two-dimensional (2D) monolayer of black phosphorus, has attracted considerable theoretical interest, although the experimental realization of monolayer, bilayer, and few-layer flakes has been a significant challenge. Here we…

A new hyperelastic membrane material model is proposed for single layer blue phosphorus ($\beta\text{-P}$), also known as blue phosphorene. The model is fully nonlinear and captures the anisotropy of $\beta\text{-P}$ at large strains. The…

材料科学 · 物理学 2019-02-15 Reza Ghaffari , Farzad Shirazian , Ming Hu , Roger A. Sauer

Black phosphorus and its single-layer constituent, phosphorene, have emerged as promising two-dimensional materials with remarkable tribological properties. However, recent experimental investigations revealed that the their lubricating…

材料科学 · 物理学 2025-12-30 Matteo Vezzelli , Carsten Gachot , Maria Clelia Righi

The morphology and electronic structure of pentacene (Pn) deposited on Cu(111) was studied using scanning tunneling microscopy (STM) and spectroscopy (STS). Deposition of a multilayer followed by annealing to reduce coverage to a monolayer…

介观与纳米尺度物理 · 物理学 2011-10-24 Joseph Smerdon , Matthias Bode , Nathan Guisinger , Jeffrey Guest

Phosphorus is one of the most abundant elements preserved in earth, constructing with a fraction of ~0.1% of the earth crust. In general, phosphorus has several allotropes. The two most commonly seen allotropes, white and red phosphorus,…

材料科学 · 物理学 2014-11-05 Han Liu , Yuchen Du , Yexin Deng , Peide D. Ye

Porphyrins are organic molecules that exhibit excellent opto-electronics properties, making them suitable for a variety of applications. Nevertheless, their functionality strongly depends on the surface onto which they are deposited, and on…

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