Exciton相关论文
Optical excitations of the hy-brids,which are assembled by coupling single-walled carbon nanotubes (SWCNTs) with or-gani......
Organic light-emitting devices with an n-type bis(ethylenedithio)-tetrathiafulvalene-doped 4,7-diphe
Organic light-emitting devices (OLEDs) with an n-type bis(ethylenedithio)-tetrathiafulvalene (BEDT-TTF)-doped 4,7-diphen......
Excitonic characteristics of wurtzite InGaN staggered quantum wells for light-emitting diode applica
Recently,Ⅲ-nitride materials systems have attracted much attention as the active region for light emitting diodes(LEDs)......
Room-temperature excitonic emission with phonon replica from graphene grown on nickel-deposited sili
Graphene nanosheet(GNS)can exhibit various photoluminescent properties,but the clarification on its mechanism is still w......
The bio-energy transport is a basic problem in life science and related to many biological processes.Therefore to establ......
Electronic and Chemical Properties of Single Layer MoS2:Insights from ab initio Electronic Structure
Single-layer Molybdenum disulfide (MoS2) appears to be a promising material for next generation applications because of ......
有机太阳能电池吸光活性层的电学传输特性和光学吸收特性不匹配，是制约其能量转换效率提升的主要原因之一。采用陷光结构操纵入射光......
玻色－爱因斯坦凝聚成为探索量子世界的一种新方法，而且在半导体纳米结构中激子的凝聚研究取得了很大进展。实验上利用耦合量子阱间接......
在有效质量近似下，考虑强的内建电场和应变对材料参量的影响，变分研究了流体静压力对有限高势垒应变纤锌矿GaN/Al0.15Ga0.85N柱形量......
介绍了体异质结聚合物太阳电池的基本原理, 并分析了限制体异质结有机太阳电池转化效率的因素。从提高激子的产生效率及其解离效率......
用时间分辨光谱学方法研究低压有机金属化学汽相沉积生长的GaN中自由、束缚激子(BX)的跃迁,讨论了这些跃迁的光致发光光谱、复合寿......
We theoretically investigate a new type of exciton transport induced by interchain packing configuration in conjugat......
Recently,more focuses have been put on the organic semiconductors because of its advantages,such as its flexibility,......
Semiconductor nanoclusters （quantum dots） exhibit many new characters, such as quantization of energy bands, blue shift of......
一个新模型被建议在 APC 在 chromphores 之中学习 interaactions 更整齐。用这个模型，电子转变频率是计算的。结果在对的好同意试......
激子型器件的电致发光磁效应(magneto-electroluminescence, MEL)已经被研究得比较透彻,而关于激基缔合物型器件的MEL还鲜有报道.......
The interaction between exciton and confined longitudinal optical (LO) phonons, interface optical (IO) phonons in an asy......
In this paper,we demonstrate the conversion of graphene oxide(GO) into boron carbon oxynitride(BCNO) hybrid nanosheets v......
We review some of the computational methodologies used in our research group to develop a better understanding of the ge......
The Zn O layer with thickness of 1.6 μm in Zn O/Zn Ga2O4 composite structure was grown by the thermal oxidation of Zn S......
Organic light-emitting diodes(OLEDs) have been extensively studied since the first efficient device based on small molec......
Electroluminescence performances of 1,1-bis(4-(N,N-dimethylamino)phenyl)-2,3,4,5-tetraphenylsilole b
A new silole monomer with two 4-(N,N-dimethylamino)phenyl substitutions on silicon atom as designed and synthesized.Thre......
Modeling the temperature-dependent peptide vibrational spectra based on implicit-solvent model and e
We herein review our studies on simulating the thermal unfolding Fourier transform infrared and two-dimensional infrared......
Characterization of hot carrier cooling and multiple exciton generation dynamics in PbS QDs using an
Multiple exciton generation(MEG) dynamics in colloidal PbS quantum dots(QDs) characterized with an improved transient gr......
We review in this article our recent simulation works on modeling peptide T-jump and thermal unfolding Fourier transform......
By using a multi-configurational time-dependent Hartree–Fock(MCTDHF) method for the time-dependent Schr ?dinger equatio......
Molecular pore-wall engineering of mesozeolitic conjugated polymers for photoredox hydrogen producti
A chemical protocol based on molecular engineering of polymeric matrix is developed for the chemical optimization of ord......
One new indoloditerpene,6,7-dehydropaxilline(1),one new indole-diketopiperazine,spirotryprostatin F(2),and one new 13-me......
Photophysics and electrochemistry relevant to photocatalytic water splitting involved at solid–elect
Direct photon to chemical energy conversion using semiconductor–electrocatalyst–electrolyte interfaces has been extens......
Controlling molecular weight of naphthalenediimide-based polymer acceptor P(NDI2OD-T2) for high perf
A widely-used naphthalenediimide(NDI) based electron acceptor P(NDI2OD-T2) with different numberaverage molecular weight......
2D hetero-structures based on transition metal dichalcogenides:fabrication,properties and applicatio
Recently,two dimensional transition metal dichalcogenides MX_2(M = Mo,W,etc; X = S,Se,Te) have ignited immense interests......
In the last decade, the rise of two-dimensional(2D) materials has attracted a tremendous amount of interest for the enti......
Perylene bisimide(PBI) unit has been widely used to design conjugated materials, which can be used as electron acceptor ......
Review of ultrafast spectroscopy studies of valley carrier dynamics in two-dimensional semiconductin
The two-dimensional layered transition metal dichalcogenides provide new opportunities in future valley-based informatio......
光谱是探究分子间相互作用及发光机理的有效手段.本工作采用Frenkel激子模型和量子力学/分子力学(QM/MM)方法系统研究了一系列聚集......
Within a Su-Schriffer-Heeger model modified to include electron-electron interaction and an external electric field,we i......
We explore the excitonic effects in chiral graphene nanoribbons(cGNRs), whose edges are composed alternatively of armcha......
Nowadays,purely organic materials with delayed fluorescence(DF)are being enthusiastically developed and extensively util......
We demonstrate a simple while very effective approach to tune the photoluminescence(PL) performance of monolayer MoS_2 b......
ＥｘｃｉｔａｔｉｏｎＩｎｔｅｎｓｉｔｙＤｅｐｅｎｄｅｎｃｅｏｆＦｒｅ┐ｅｘｃｉｔｏｎＴｒａｎｓｉｔｉｏｎｓｉｎＧａＮＧｒｏｗｎｂｙＬｏｗ┐ｐｒｅｓｕｒｅＭｅｔａｌｏｒｇａｎｉｃＣｈｅｍｉｃａｌＶａｐｏｒＤｅｐｏｓｉｔｉｏｎＧ．Ｄ．Ｃｈｅｎ（Ｄｅｐａｒ...
ExcitationIntensityDependenceofFre┐exitonTransitionsinGaNGownownLow┐presureMetalorganicChemicalVaporDepositio......
期刊
The investigation on G)s/AlG)s multiple quantum well Self Electro-optic Effec t Device (SEED) arrays for flip|chip bondi......
Optoelectronic smart pixels with hybrid integration of GaAs/AlGaAs multiple quantum well (MQW) detectors and modulators......
Strained SiGe/Si multiple quantum wells(MQWs) were grown by cold|wall ultrahigh vacuum chemical vapor deposition (UHV/CV......
用同时计入电子 -电子相互作用 ,外电场及电子 -晶格相互作用的理论模型研究分析了电致发光高分子的极化特性 ,发现在位电子相互作......
In the framework of the tight-binding model,the excitons states and linear absorption spectra are calculated in the meta......
The exciton L=0 and L=1 states of a spherical GaAs quantum dot with a Gaussian confining potentialare calculated by usi......
The energy spectra of the ground state for an exciton(X)trapped by a neutral acceptor(A~0)in a quantumdot with a parabo......
