Ionized And Neutral Donor-bound Excitons In Zno

Donor Bound excitons Involving A Hole From The B Valence Band ...
Donor bound excitons involving a hole from the B valence band in ZnO: Time resolved and magneto Time-resolved and magneto-photoluminescence (PL) studies are performed for the so-called previously attributed to neutral donor bound excitons involving a hole from the B valence band ... Read Here

Excited State Properties Of donor Bound excitons in ZnO
Luminescence excitation experiments we investigate the excited states properties of donor bound excitons in ZnO. sitions of neutral and ionized donor bound excitons, dotted red lines indicate excited states of donor bound excitons. ... Get Document

Ga-related Photoluminescence Lines In Ga-doped ZnO Grown By ...
Ga-related photoluminescence lines in Ga-doped ZnO grown due to ionized-donor bound excitons, is unexpected in n-type samples but is shown to be consistent with the T-Hall results. neutral acceptors are rarely seen in ZnO. ... Fetch Here

Bound And Free excitons in ZnO. Optical Selection Rules In ...
Bound and free excitons in ZnO. Optical selection rules in the absence and presence of Time Reversal Symmetry by We have demonstrated a correlation between ionized and neutral donor bound excitons of the same chemical identity in ZnO. ... Read Here

ZnO: Bound excitons - Springer
ZnO: bound excitons substance: zinc oxide (ZnO) property: bound excitons (impurities and defects) effective g-values of bound excitons: ionized donor bound excitons In [09D] the level splittings of ground and excited states of ionized and neutral donor bound exciton ... Fetch Doc

Effect Of Zn Doping On Ultraviolet Emission Of ZnO Crystals
Effect of Zn doping on ultraviolet emission of ZnO crystals interstitial is the donor coupling with neutral-donor-bound excitons (D0X). at 3.368eV and assigned the line to transition of excitons bound to ionized donors or the rotator state of the D0X, respectively. ... Fetch Document

Ionized and Neutral donor Bound excitons: Haynes´ Rule in ZnO
The experimental data on the localization energies of ionized and neutral donor bound excitons are compared to theoretical predictions and a good agreement is found. In summary, we demonstrate that Haynes´ rule applies for ionized and neutral donor bound excitons in ZnO. ... Read Full Source

Stark Shift And Dissociation Process Of An ionized Donor ...
Stark shift and dissociation process of an ionized donor bound exciton in spherical quantum dots F. Dujardin1,a, let photoluminescence in ZnO quantum dots. D − 4.2 (meV) for ionized and neutral donor bound excitons respectively. The effect of an applied electric field on donors and ... Return Doc

Magneto-optical Properties And Recombination Dynamics Of ...
Magneto-optical properties and recombination dynamics of isoelectronic bound excitons in ZnO S. L. Chen, W. M. Chen, Most of these BX lines were identified as excitons bound to either neutral or ionized shallow ... Return Doc

Donor-acceptor-pair Photoluminescence In Ga-doped ZnO Thin ...
Donor-acceptor-pair photoluminescence in Ga-doped ZnO thin films grown above the common neutral donor-bound-exciton lines but be-low the free A exciton line. ionized Ga donor-bound-exciton I 1 line 3.368–3.371 eV , and DAP I DA ... Access Content

Ionized And Neutral Donor-bound Excitons In ZnO
Ionized and neutral donor-bound excitons in ZnO B. K. Meyer, 1J. Sann, S. Lautenschläger, M. R. Wagner, 2and A. Hoffmann 1I. Physics Institute, Justus Liebig University, 35592 Giessen, Heinrich-Buff-Ring 16, Germany ... Retrieve Doc

The Identification And Nature Of Bound Exciton I-line PL ...
The chemical identification of donor bound excitons in ZnO has been studied using radioactive ions. gives rise to a neutral and ionized donor bound spectrum. Ga and Al also give rise to such a spectrum accounting for the I 8/I 1 and I 6/I ... Get Content Here

Temperature-dependent Photoluminescence Of Boron-doped ZnO ...
Neutral-donor bound excitons (D oX), and the first LO phonon replicas of DX, DAP, DAP-1LO, Zinc oxide (ZnO) Temperature-dependent Photoluminescence of Boron-doped ZnO Nanorods Bull. Korean Chem. Soc. 2013, ... Retrieve Here

Photoluminescence Properties Of ZnO Single Crystals With ...
Photoluminescence properties of ZnO single crystals with polar and non-polar faces H. Sasaki 1, emission due to neutral-donor-bound excitons (D0X) was dominantly observed on all surfaces It is thought that the density of ionized ... Document Viewer

Author's Personal Copy - Researchgate.net
The correlation between ionized donor bound exciton recombinations and neutral donor bound exciton recombinations in ZnO has been investigated. The experimental data obtained Zeeman splitting of neutral and ionized donor bound excitons for magnetic elds of 0 3T. Spectra are taken at 1 ... Get Doc

Effect Of Group-III Donors On High-resolution ...
And aluminum dopant resulted in the appearance of their corresponding neutral and ionized donor bound exciton transitions with linewidths comparable to those of 9 PL transition which is due to neutral donor bound excitons (D0X) bound to ZnO grown by MOVPE has been attributed to ... View Doc

Luminescence Anisotropy Of ZnO Microrods, 2012, Journal Of ...
Luminescence anisotropy of ZnO microrods V hypotheses have been proposed to explain the origin of the visible emission in ZnO, such as singly ionized oxygen vacancies [26-29], antisite respective peaks of free exciton (FX), neutral donor bound excitons lines (I 3, I 8, I 9) and ... Retrieve Here