Hans U. Güdel

17.8k total citations · 3 hit papers
347 papers, 14.9k citations indexed

About

Hans U. Güdel is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Hans U. Güdel has authored 347 papers receiving a total of 14.9k indexed citations (citations by other indexed papers that have themselves been cited), including 267 papers in Materials Chemistry, 151 papers in Electronic, Optical and Magnetic Materials and 108 papers in Electrical and Electronic Engineering. Recurrent topics in Hans U. Güdel's work include Luminescence Properties of Advanced Materials (167 papers), Magnetism in coordination complexes (107 papers) and Lanthanide and Transition Metal Complexes (77 papers). Hans U. Güdel is often cited by papers focused on Luminescence Properties of Advanced Materials (167 papers), Magnetism in coordination complexes (107 papers) and Lanthanide and Transition Metal Complexes (77 papers). Hans U. Güdel collaborates with scholars based in Switzerland, France and Germany. Hans U. Güdel's co-authors include Karl W. Krämer, Markus P. Hehlen, Stefan R. Lüthi, Daniel R. Gamelin, Markus Pollnau, Daniel Biner, Høgni Weihe, Oliver S. Wenger, J. Grimm and C.W.E. van Eijk and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

In The Last Decade

Hans U. Güdel

344 papers receiving 14.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Power dependence of upconversion luminescence in lanthanide and transition-metal-ion systems

2000 1.9k citations Markus Pollnau, Hans U. Güdel et al. profile →
Hexagonal Sodium Yttrium Fluoride Based Green and Blue Emitting Upconversion Phosphors

2004 1.0k citations Karl W. Krämer, Daniel Biner et al. profile →
Upconversion spectroscopy and properties of NaYF4 doped with Er3+, Tm3+ and/or Yb3+

2005 563 citations J. Grimm, Daniel Biner et al. Journal of Luminescence profile →

Peers

Countries citing papers authored by Hans U. Güdel

Since Specialization

Citations

This map shows the geographic impact of Hans U. Güdel's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hans U. Güdel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans U. Güdel more than expected).

Fields of papers citing papers by Hans U. Güdel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans U. Güdel. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hans U. Güdel. The network helps show where Hans U. Güdel may publish in the future.

Co-authorship network of co-authors of Hans U. Güdel

This figure shows the co-authorship network connecting the top 25 collaborators of Hans U. Güdel. A scholar is included among the top collaborators of Hans U. Güdel based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hans U. Güdel. Hans U. Güdel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Title	Journal	Authors	Indexed citations
1	(INVITED) Reduced low temperature lifetimes of Bi3+ luminescence in magnetically ordered host lattices	Optical Materials X	Hans U. Güdel, A.M. Srivastava et al.	1
2	Influence of Magnetic Gd ³⁺ Ion on the Intensity of Mn ⁴⁺ R-Line in Oxides with Perovskite Structures	ECS Journal of Solid State Science and Technology	A.M. Srivastava, Hans U. Güdel et al.	7
3	Spin-coupling topology in the copper hexamer compounds A2Cu3O(SO4)3 (A=Na, K)	Physical review. B.	A. Fürrer, A. Podlesnyak et al.	8
4	Inelastic neutron scattering studies on the odd-membered antiferromagnetic wheel Cr8Ni	Physical Review B	Michael L. Baker, O. Waldmann et al.	12
5	Modification of the magnetic properties of a heterometallic wheel by inclusion of a Jahn–Teller distorted Cu(ii) ion	Dalton Transactions	Michael L. Baker, Stergios Piligkos et al.	12
6	Quantum Phase Interference and Néel-Vector Tunneling in Antiferromagnetic Molecular Wheels	Physical Review Letters	O. Waldmann, Theocharis C. Stamatatos et al.	47
7	A Wheel‐Shaped Single‐Molecule Magnet of [Mn^II₃Mn^III₄]: Quantum Tunneling of Magnetization under Static and Pulse Magnetic Fields	Chemistry - A European Journal	Satoshi Koizumi, Masayuki Nihei et al.	67
8	Upconversion Between 4f–5d Excited States in Tm²⁺‐Doped CsCaCl₃, CsCaBr₃, and CsCaI₃	Chemistry - A European Journal	J. Grimm, Eva Beurer et al.	24
9	Structural and Spectroscopic Characterization of Active Sites in a Family of Light‐Emitting Sodium Lanthanide Tetrafluorides	Angewandte Chemie International Edition	Annina Aebischer, M. Hostettler et al.	204
10	Field-Induced Magnetoelastic Instabilities in Antiferromagnetic Molecular Wheels	Physical Review Letters	O. Waldmann, Christopher Dobe et al.	16
11	Inelastic Neutron Scattering Study of Electron Reduction in Mn₁₂ Derivatives	Inorganic Chemistry	Reto Basler, A. Sieber et al.	34
12	A family of heterometallic wheels containing potentially fourteen hundred siblings	Chemical Communications	R.H. Laye, Finn Larsen et al.	61
13	Pressure-Induced Quantum Phase Transition in the Spin-LiquidTlCuCl3	Physical Review Letters	Christian Rüegg, A. Furrer et al.	90
14	Increasing the crystallisation temperature to access new spin clusters: conversion of [Ni8(cit)6(OH)2(H2O)2]10– to [Ni8(cit)6(OH)2]10–	Chemical Communications	Mark Murrie, Daniel Biner et al.	34
15	Upconversion in a divalent rare earth ion: optical absorption and luminescence spectroscopy of Tm2+ doped SrCl2	Journal of Luminescence	Oliver S. Wenger, Claudia Wickleder et al.	21
16	Crystal Structure and Optical Spectroscopy of Er₂[Pt(CN)₄]₃·21H₂O and Er₂[Pt(CN)₄]₂·SO₄·11.5H₂O	Inorganic Chemistry	Markus Wermuth, Hans U. Güdel et al.	48
17	Excited-state dynamics in the low-phonon materials Er³⁺:BaY₂F₈ and Cs₃Er₂Br₉	University of Twente Research Information	Markus Pollnau, W. Lüthy et al.	1
18	Luminescence properties of Mn5+ in a variety of host lattices: Effects of chemical and structural variation	The Journal of Chemical Physics	Ueli Oetliker, Markus Herren et al.	65
19	Magnetic excitations in Cs2ALnX6 and Cs3Ln2X9 (A Li, Na; Ln Ce, Nd, Tb, Yb; X Cl, Br)	Journal of the Less Common Metals	A. Fürrer, Hans U. Güdel et al.	18
20	Electronic pair excitations of Mn²⁺and Ni²⁺in perovskite fluorides: involvement of the³T_1g^astate of Ni²⁺	Molecular Physics	J. Ferguson, Hans U. Güdel et al.	8

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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