Publications / Publikationen

• Noise and fluctuations in condensed matter systems
  Jens Müller  
  Contemporary Physics, 1–29. https://doi.org/10.1080/00107514.2025.2576319 (2025) --- invited article, pedagogical introduction to fluctuation processes in solids ---

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• Absence of critical fluctuations at the bandwidth-controlled Mott transition in a molecular conductor
  T. Thyzel, L. Franke, M. Garst, H. Schubert, M. Lang, T. Sasaki, J. Müller  
  Phys. Rev. B 112, L101121 (2025)

• Origin of magnetic switching cascades in nanostructured Co₃Fe tetrapods  
  C. Schröder, B. Ghebretinsae, M. Lonsky, M. Al Mamoori, F. Porrati, M. Huth, J. Müller 
  Applied Physics Letters 126, 222402 (2025)

• Ferroelectric and multiferroic properties of quasi-2D organic charge transfer salts - A review
  M. Lang, P. Lunkenheimer, O Ganter, S. Winter and J. Müller
  Journal of Electronic Materials (2025), (invited review)

• Robust Magnetic Polaron Percolation in the Antiferromagnetic CMR System  EuCd₂P₂ 
  M. Kopp, C. Garg, S. Krebber, K. Kliemt, C. Krellner, S. Bulgari, M. Mahendru, F. Tafti, T. L. Breeze, N. P. Bentley, F. L. Pratt, T. J. Hicken, H. Luetkens, J. A. Krieger, S. J. Blundell, T. Lancaster, M. V. A. Crivillero, S. Wirth, J. Müller
  arXiv2503.24059

• Magnetic frustration and weak Mn magnetic ordering in of EuMn₂P₂ 
  S. Krebber, J. Sichelschmidt, P. Chailloleau, A. El Mard, M. Kopp, M. Baenitz, K. Kummer, D. V. Vyalikh, J. Müller, C. Krellner, and K. Kliemt
  Physical Review B 111, 174406 (2025)

• Fluctuation spectroscopy of iron-based superconductors Ba(Fe1-xCox)2As2
  M. Kopp, C. Garg, M. König, T. Wolf, A. Haghighirad, M. LeTacon, J. Müller  
  --- accepted ---

• Software-defined lock-in demodulator for low-frequency resistance noise measurements
  T. Thyzel 
  arXiv2412.00093v2

• Magnetic and electronic inhomogeneity in Sm1-xEuxB6
  M. V. Ale Crivillero, P. F. S. Rosa, Z. Fisk, J. Müller, P. Schlottmann, S. Wirth 
  Condens. Matter 2024, 9(4), 55 (open access)

• Thermodynamic evidence for magnetic polaron stabilization inside the antiferromagnetic order of Eu5In2Sb6
  H. Dawczak-Dębicki, M. V. Ale Crivillero, M. S. Cook, S. M. Thomas, P. F. S. Rosa, J. Müller, U. K. Rößler, P. Schlottmann, S. Wirth 
  Communications Materials 5, 248 (2024) (open access)

• Methods in fluctuation (noise) spectroscopy and continuous analysis for high-trhoughput measurements
  T. Thyzel, M. Kopp, J. Pieper, T. Stadler, J. Müller                                                             Meas. Sci. Technol. 36 (2025) 015501 (16pp) (open access)

• Slow and Non-Equilibrium Dynamics due to Electronic Ferroelectricity in a Strongly-Correlated Molecular Conductor
  T. Thomas, Y. Agarmani, S. Hartmann, M. Kartsovnik, N. Kushch, S. M. Winter, S. Schmid, P. Lunkenheimer, M. Lang, and J. Müller
  npj Spintronics 2, 24 (2024)  (open access)

• Combined experimental and theoretical studies on glasslike transitions in the frustrated molecular conductors Θ-(BEDT-TTF)₂MM'(SCN)₄
  Y. Saito, O. Ganter, C. Shang, K. Hashimoto, T. Sasaki, S. M. Winter, J. Müller, and M. Lang
  Phys. Rev. Res. 6, 023003 (2024) (open access)

• Magnetism, heat capacity and electronic structure of EuCd₂P₂ in view of its colossal magnetoresistance
  D. Yu. Usachov, S. Krebber, K. A. Bokai, A. V. Tarasov, M. Kopp, C. Garg, A. Virovets, J. Müller, M. Mende, G. Poelchen, D. V. Vyalikh, C. Krellner, and K. Kliemt
  Phys. Rev. B 109, 104421 (2024)

• Colossal magnetoresistance in EuZn₂P₂ and its electronic and magnetic structure
  S. Krebber, M. Kopp, C. Garg, K. Kummer, J. Sichelschmidt, S. Schulz, G. Poelchen, M. Mende, A. V. Virovets, K. Wawara, M. D. Thomson, A. V. Tarasov, D. Y. Usarov, D. V. Vyalikh, H. G. Roskos, J. Müller, C. Krellner, K. Kliemt
  Phys. Rev. B 108, 045116 (2023)
• Magnetic and electronic properties unveil polaron formation in Eu5In2Sb6
  M. V. Ale Crivillero, S. Rößler, S. Granovski, M. Doerr, M. S. Cook, P. F. S. Rosa, J. Müller, S. Wirth
  Scientific Reports 13, 1597 (2023)

• Microstructuring YRh₂Si₂ for resistance and noise measurements down to ultra-low temperatures
  A. Steppke, S. Hamann, M. Koenig, A. Mackenzie, K. Kliemt, C. Krellner, M. Kopp, M. Lonsky, J. Müller, L. Levitin, J. Saunders, M. Brando  
  New J. Phys. 24, 123033 (2022)
  

• Phonon renormalization effects accompanying the 6 K anomaly in the quantum spin liquid candidate κ-(BEDT-TTF)₂Cu₂(CN)₃
  M. Matsuura, T. Sasaki, M. Naka, J. Müller, O. Stockert, A. Piovano, N. Yoneyama, M. Lang
  Physical Review Research 4, L042047 (2022)

• Surface and electronic structure at atomic length scales of the non-symmorphic antiferromagnet Eu5In2Sb6
  M. V. Ale Crivillero, S. Rößler, P. F. S. Rosa, J. Müller, U. K. Rößler, S. Wirth 
  Phys. Rev. B 106, 035124 (2022)

• Comparison of the charge-crystal and charge-glass state in geometrically frustrated organic conductors studied by fluctuation spectroscopy  
  T. Thomas, T. Thyzel, H. Sun, K. Hashimoto, T. Sasaki, H. M. Yamamoto, J. Müller
  Phys. Rev. B 105, 205111 (2022)  
• Probing the magnetic polaron state in the ferromagnetic semiconductor HgCr2Se4 with resistance fluctuation and muon-spin spectroscopy measurements
  M. Mitschek, T. J. Hicken, S. Yang, M. N. Wilson, F. L. Pratt, C. Wang, S. J. Blundell, Z. Li, Y.Q. Li, T. Lancaster, J. Müller
  Phys. Rev. B 105, 064404 (2022)
• Involvement of structural dynamics in the charge-glass formation in molecular metals   
  T. Thomas, Y. Saito, Y. Agarmani, T. Thyzel, M. Lonsky, K. Hashimoto, T. Sasaki, M. Lang, J. Müller
  Phys. Rev. B 105, L041114 (2022)

• Evolution of the structural, magnetic and electronic properties of the triple perovskite Ba₃CoIr₂O₉   
  Charu Garg, Deepak Roy, Martin Lonsky, Pascal Manuel, Antonio Cervellino, Jens Müller, Mukul Kabir, Sunil Nair 
  Phys. Rev. B 103, 014437(2021)

• Formation of nanoscale polarized clusters as precursors of electronic ferroelectricity probed by conductance noise spectroscopy   
  Jens Müller, Satoshi Iguchi, Hiromi Taniguchi, Takahiko Sasaki 
  Phys. Rev. B 102, 100103(R) (2020) (open access)

• Role of oxygen defects in forming conductuve filaments in Yb₂O₃-based analog RRAM devices as revealed by fluctuation spectroscopy  
  E. Piros, M. Lonsky, S. Petzold, A. Zintler, S. U. Sharath, T. Vogel, N. Kaiser, R. Eilhardt, L. Molina-Luna, C. Wenger, J. Müller and L. Alff
  Phys. Rev. Applied 14, 034029 (2020)   (open access)  --- selected as Editors' Suggestion --- 

• First-order reversal curves (FORCs) of nano-engineered Co-Fe structures 
  Mohanad Al Mamoori, Christian Schröder, Lukas Keller, Michael Huth, Jens Müller
  AIP Advances 10, 015319 (2020)

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• Lattice dynamics coupled to charge and spin degrees of freedom in the molecular dimer-Mott insulator κ-(BEDT-TTF)₂Cu[N(CN)₂]Cl
  M. Matsuura, T. Sasaki, S. Iguchi, E. Gati, J. Müller, O. Stockert, A. Piovano, M. Böhm, J.T. Park, S. Biswas, S.M. Winter, R. Valentí, A. Nakao, M. Lang
  Phys. Rev. Lett. 123, 027601 (2019)

• Investigation of many-body effects in the quasi-two-dimensional electronic system of organic-charge transfer salts
  T. Mashoff, J. Regel, K. Medjanik. G. Schönhense, M. Huth, J. Müller, M. Lang, R. Valentí, M. Baumgarten, H.-J. Elmers 
  Phys. Status Solidi B 256, 1800674 (2019)

• Noise measurements on MnSi thin films 
  Merlin Mitschek, David Schroeter, Dirk Menzel, Stefan Süllow, Jens Müller
  Proceedings of the International Conference on Noise and Fluctuations 2019 (Preprint no. 1207), Neuchatel, Switzerland

• Low-frequency charge-carrier dynamics in ferroelectric κ-(BEDT-TTF)₂X - A Comparative Study of X = Cu[N(CN)₂]Cl and X = Hg(SCN)₂Cl 
  Tatjana Thomas, Benedikt Hartmann, Peter Lunkenheimer,  Harald Schubert, John A. Schlueter, Jens Müller
  Phys. Status Solidi B 2019, 1800746

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• Magneto-optical imaging of stepwise magnetic domain disintegration at characteristic temperatures in EuB₆
  Dibya J. Sivananda, Ankit Kumar, Md. Arif Ali, S. S. Banerjee, Pintu Das, Jens Müller, Zachary Fisk 
  Phys. Rev. Mat. 2, 113404 (2018) 

• Evidence for ferromagnetic clusters in the colossal-magnetoresistance material EuB₆
  M. Pohlit, S. Rössler, Y. Ohno. H. Ohno, S. von Molnár, Z. Fisk, J. Müller, S. Wirth 
  Phys. Rev. Lett. 120, 257201 (2018) 

• Direct-write of free-form building blocks of artificial magnetic 3D lattices  
  L. Keller, M. K.I. Al Mamoori, J. Pieper, C. Gspan, I. Stockem, C. Schröder, S. Barth, R. Winkler, H. Plank, M. Pohlit, J. Müller, M. Huth 
  Scientific Reports 8, 6160 (2018)   (open access)

• Low-frequency dynamics of strongly correlated electrons in (BEDT-TTF)₂X studied by fluctuation spectroscopy (review article)
  Jens Müller and Tatjana Thomas
  Crystals 2018, 8, 166   (open access)

• Investigation of a possible electronic phase separation in the diluted magnetic semiconductors Ga_1-xMn_xAs and Ga_1-xMn_xAs by means of fluctuation spectroscopy
  M. Lonsky, J. Teschabai-Oglu, K. Pierz, S. Sievers, H. W. Schumacher, Y. Yuan, S. Zhou, J. Müller
  Phys. Rev. B 97, 054413 (2018)
  

• Magnetic characterization of direct-write free-form building blocks for artificial magnetic 3D lattices
  M. K. I. Al Mamoori, L. Keller, J. Pieper, S. Barth, R. Winkler, R. Plank, J. Müller, M. Huth  
  Materials 11, 289 (2018)   (open access)

• Insights from experiment and ab initio calculations into the glass-like transition in the molecular conductor κ-(BEDT-TTF)₂Hg(NCS)₂Cl
  E. Gati, S. M. Winter, J- A. Schlueter, H. Schubert, J. Müller, M. Lang 
  Phys. Rev. B 97, 075115 (2018)

• Magnetic Stray Field Detection as Guidance for Electronic Transport Measurements in the B-T Phase Diagram of MnSi 
  M. Pohlit, S. Witt, M. Akbari, C. Krellner, J. Müller 
  Acta Physica Polonica A 133, 582 (2018)

• Charge carrier dynamics in Ga_1-xMn_xAs studied by resistance noise spectroscopy 
  M. Lonsky, J. Teschabai-Oglu, K. Pierz, S. Sievers, H. W. Schumacher, Y. Yuan, R. Böttger, S. Zhou, J. Müller 
  Acta Physica Polonica A 133, 520 (2018)

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• Crystallization and vitrification of electrons in a glass-forming charge liquid 
  S. Sasaki, K. Hashimoto,R. Kobayashi, K. Itoh, S. Iguchi, Y. Nishio, Y. Ikemoto, T. Moriwaki, N. Yoneyama, M. Watanabe, A. Ueda, H. Mori, K. Kobayashi, R. Kumai, Y. Murakami, J. Müller, and T. Sasaki 
  Science 357, 1381, (2017)   -   see also press release (in German)

• Investigations of the superconducting gap structure in  κ-(BEDT-TTF)₂Cu(NCS)₂ and κ-(BEDT-TTF)₂Cu[N(CN)₂]Br by means of thermal conductivity measurements
  S. Kühlmorgen, R. Schönemann, E.L. Green, J. Müller, J. Wosnitza
  J. Phys.: Cond. Mat. 29, 405604 (2017)

• Fine-tuning the Mott metal-insulator transition and critical charge carrier dynamics in molecular conductors
  J. Müller, B. Hartmann, T. Sasaki
  Philosophical Magazine 97, 3477 (2017)

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• Spin correlations and colossal magnetoresistance in HgCr₂Se₄
  Ch. Lin, Ch. Yi, Y. Shi, L. Zhang, G. Zhang, J. Müller, Yonqing Li 
  
  Phys. Rev. B 64, 224404 (2016)

• First-order reversal curves (FORC) analysis of individual magnetic nanostructures using micro-Hall magnetometry
  M. Pohlit, P. Eibisch, M. Akbari, F. Porrati, M. Huth, J. Müller
  Rev. Sci. Instr. 87, 113907 (2016)

• Evidence for mixed-symmetry superconductivity in a correlated organic metal
  S. Diehl, T. Methfessel, U. Tutsch, H. Schubert, M. Lang, J. Müller, M. Huth, D. Guterding, M. Altmeyer, H. O. Jeschke, R. Valenti, M. Jourdan, H.-J. Elmers
  Phys. Rev. Lett. 116, 327001 (2016)

• Macrospin calculations and magnetic stray field measurements of building blocks of artificial spin ice: A comparison
  M. Pohlit, I. Stockem, F. Porrati, M. Huth, Chr. Schröder, J. Müller
  J. Appl. Phys. 120, 142103 (2016)

• Electronic Transport in Thermoelectric Yb_zCo₄Sb₁₂ Skutterudite Thin Films Studied by Resistance Noise Spectroscopy
  M. Lonsky, S. Heinz, M.V. Daniel, M. Albrecht, J. Müller
  J. Appl. Phys. 120, 142101 (2016)

• Coupled magnetic and electric hysteresis in the multiferroic double perovskite Lu₂MnCoO₆
  V.S. Zapf, B. Ueland, M. Laver, M. Lonsky, M. Pohlit, J. Müller, T. Lancaster, J. Moeller, S. Blundell, J. Singleton, J. Mira, S. Yanez-Vilar, M. A. Senaris-Rodriguez
  Phys. Rev. B 93, 134431 (2016)

• Magnetic stray-field studies of a single Cobalt nanoelement as a component of the building blocks of artificial square spin ice
  M. Pohlit, F. Porrati, M. Huth, Y. Ohno, H. Ohno, J. Müller
  Journal of Magnetism and Magnetic Materials 400, 206 (2016)

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• Direct writing of CoFe alloy nanostructures by focused electron beam induced deposition from a heteronuclear precursor
  F. Porrati, M. Pohlit, J. Müller, S. Barth, F. Biegger, C. Gspan, H. Plank, M. Huth
  Nanotechnology 26, 475701 (2015)

• Origin of the glass-like dynamics in molecular metals κ-(BEDT-TTF)₂X: implications from fluctuation spectroscopy and ab initio calculations
  J. Müller, B. Hartmann, R. Rommel, J. Brandenburg, S.M. Winter, J.A. Schlueter
  New Journal of Physics 17, 083057 (2015)

• Critical slowing down of the charge carrier dynamics at the Mott metal-insulator transition
  B. Hartmann, D. Zielke, J. Polzin, T. Sasaki, J. Müller 
  Phys. Rev. Lett. 114, 216403 (2015)
  

• Disorder induced gap in the normal density of states of the organic superconductor κ-(BEDT-TTF)₂Cu[N(CN)₂]Br
  S. Diehl, T. Methfessel, J. Müller, M. Lang, M. Huth, M. Jourdan, H.-J. Elmers
  J. Phys.: Condens. Matter 27, 265601 (2015)

• Electronic relaxor ferroelectricity in charge-ordered α-(BEDT-TTF)₂I₃
  P. Lunkenheimer, B. Hartmann, M. Lang, J. Müller, D. Schweitzer, S. Krohns, A. Loidl
  Phys. Rev. B 91, 245132 (2015)

• Partially ordered vortex lattices in the high-field low-temperature mixed state of quasi-two-dimensional organic superconductors
  A. Maniv, V. Zhuravlev, T. Maniv, O. Ofer, R. Rommel, J. Müller, J.E. Sonier 
  Phys. Rev. B 91, 134506 (2015)

• Nanocluster Building Blocks of Artificial Square Spin Ice: Stray-Field Studies of Thermal Dynamics
  M. Pohlit, F. Porrati, M. Huth, Y. Ohno, H. Ohno, J. Müller
  J. Appl. Phys. 117, 17C746 (2015)

• Noise spectroscopy studies of GaAs/AlGaAs Hall devices for optimizing micro- and nano-scale magnetic measurements
  J. Müller, B. Körbitzer, A. Amyan, M. Pohlit, Y. Ohno, H. Ohno 
  IEEE Noise and Fluctuations, International Conference (ICNF) 2015, DOI: 10.1109/ICNF.2015.7288544 

• 1/f- and random telegraph noise of thermoelectric CoSb₃ skutterudite thin films
  M. Lonsky, S. Heinz, J. Müller, M. Daniel, M. Albrecht 
  IEEE Noise and Fluctuations, International Conference (ICNF) 2015, DOI: 10.1109/ICNF.2015.7288617

• Charge carrier dynamics near the Mott-Anderson transition in molecular conductors
  J. Müller, R. Rommel, T. Sasaki 
  IEEE Noise and Fluctuations, International Conference (ICNF) 2015, DOI: 10.1109/ICNF.2015.7288537

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• Mott metal-insulator transition induced by utilizing a glass-like structural ordering in low-dimensional molecular conductors
  B. Hartmann, J. Müller, T. Sasaki
  Phys. Rev. B 90, 195150 (2014)

• Hard X-ray Photoemission Study of the Fabre Salts (TMTTF)₂X (X=SbF₆ and PF₆)
  K. Medjanik, M. de Souza, D. Kutnyakhov, A. Gloskovskii, J. Müller, M. Lang, J.P. Pouget, P. Foury-Leylekian, A. Moradpour, H.J. Elmers, G. Schönhense
  Eur. Phys. J. B 87, 256 (2014)

• Lattice Strain Accompanying the Colossal Magnetoresistance Effect in EuB₆
  R. Sekhar Manna, P. Das, M. de Souza, F. Schnelle, M.Lang, J.Müller, S. von Molnár, Z. Fisk
  Phys. Rev. Lett. 113, 067202 (2014)

• Multiferroicity in the Mott Insulating Charge-Transfer Salt κ-(BEDT-TTF)₂Cu[N(CN)₂]Cl
  M. Lang, P. Lunkenheimer, J. Müller, A. Loidl, B. Hartmann, N.H. Hoang, E. Gati, H. Schubert, J. A. Schlueter
  IEEE Transactions on Magnetics 50, 2700107 (2014)

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• Electronic phase separation due to magnetic polaron formation in the semimetallic ferromagnet EuB₆ - A weakly nonlinear-transport study
  A. Amyan, P. Das, J. Müller, Z. Fisk
  Journal of the Korean Physical Society 62, 1489 (2013)

• Nonlinear electronic transport in the anomalous metallic state of quasi-2D organic superconductors κ-(BEDT-TTF)₂X
  R. Rommel, B. Hartmann, J. Brandenburg, J.A. Schlueter, J. Müller
  Physica Status Solidi B 250, 568 (2013)

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• The crystal structure of polycrystalline powder κ-(BEDT-TTF)₂Cu[N(CN)₂]Br studied by high energy x-ray diffraction
  S. Süllow, A.U.B. Wolter, J. Müller, M. Lang, J.E. Daniels, V. Honkimäki, T. Buslaps
  J. Phys.: Conf. Ser. 391, 012118 (2012)

• Magnetically driven electronic phase separation in the semimetallic ferromagnet EuB₆
  P. Das, A. Amyan, J. Brandenburg, J. Müller, P. Xiong, S. von Molnár, Z. Fisk
  Phys. Rev. B 86, 184425 (2012)

• Multiferroicity in an organic charge-transfer salt suggestive of electric-dipole-driven magnetism
  P. Lunkenheimer, J. Müller, S. Krohns, F. Schrettle, A. Loidl, B. Hartmann, R. Rommel, M. de Souza, C. Hotta, J.A. Schlueter, M. Lang
  Nature Materials 11, 755 - 758 (2012)

• On the influence of nanometer-thin antiferromagnetic surface layer on ferromagnetic CrO₂
  P. Das, A. Bajpai, Y. Ohno, H. Ohno, J. Müller
  Journal of Applied Physics 112, 053921 (2012)

• Effect of disorder on the charge-carrier dynamics in κ-(D₈-BEDT-TTF)₂Cu[N(CN)₂]Br
  J. Brandenburg, J. Müller, J.A. Schlueter
  Phys. Status Solidi C, 9, No. 5, 1171 - 1173 (2012)

• Different electronic transport regimes in the quasi-two-dimensional organic conductors κ-(BEDT-TTF)₂X
  J. Müller, J. Brandenburg, D. Schweitzer, J.A. Schlueter
  Phys. Status Solidi B, 249, No. 5, 957-961 (2012)

• Sudden slowing down of the charge carrier dynamics at the Mott metal-insulator transition in κ-(D₈-BEDT-TTF)₂Cu[N(CN)₂]Br
  J. Brandenburg, J. Müller, J.A. Schlueter
  New Journal of Physics 14, 023033 (2012)

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• Fluctuation Spectroscopy - A new Approach for Studying Low-Dimensional Molecular Metals
  Invited Review Article
  J. Müller
  ChemPhysChem 2011, 12, 1222 – 1245

• Domain wall dynamics in a single CrO₂ grain
  P. Das, F. Porrati, S. Wirth, A. Bajpai, Y. Ohno, H. Ohno, M. Huth, J. Müller
  J. Phys.: Conf. Ser. 303, 012056 (2011)

• Structural and electronic characteristics of a novel BEDT-TTF derivative: [BEDT-TTF]₂[Cu₂Br₃]
  F. Schödel, U. Tutsch, F. Isselbächer, D. Schweitzer, I. Sänger, M. Bolte, J.W. Bats, J. Müller, M. Lang, M. Wagner, H.-W. Lerner
  Eur. J. Inorg. Chem. 2011, 1205-1211

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• A Tunable Strain Sensor Using Nanogranular Metals
  Ch. H. Schwalb, Ch. Grimm, M. Baranowski, R. Sachser, F. Porrati, H. Reith, P. Das, J. Müller, F. Völklein, A. Kaya, M. Huth
  Sensors 10, 9847 (2010)

• Magnetization dynamics of a CrO₂ grain studied by micro-Hall magnetometry
  P. Das, F. Porrati, S. Wirth, A. Bajpai, M. Huth, Y. Ohno, H. Ohno, J. Müller
  Applied Physics Letters 97, 042507 (2010)

• Strongly enhanced 1/f-noise level in κ-(BEDT-TTF)₂X salts
  J. Brandenburg, J. Müller, S. Wirth, J.A. Schlueter, D. Schweitzer
  Physica B 405, S141 (2010)

• 1/f noise in the superconducting state of quasi-two-dimensional organic conductors (BEDT-TTF)₂X – A comparative study
  J. Müller, J. Brandenburg, J.A. Schlueter, G.L. Gard
  Physica B 405, S195 (2010)

• 1/f noise in the quasi-two-dimensional organic superconductor β''-(BEDT-TTF)₂SF₅CH₂CF₂SO₃
  J. Müller, J. Brandenburg, J.A. Schlueter, G.L. Gard
  J. Phys.: Conf. Ser. 200, 012133 (2010)

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• 1/f noise in the quasi-two-dimensional organic conductor κ-(BEDT-TTF)₂Cu[N(CN)₂]Cl
  J. Müller, J. Brandenburg, J.A. Schlueter
  Physical Review B 79, 214521 (2009)

• Magnetic-field induced crossover of superconducting percolation regimes in the layered organic Mott system κ-(BEDT-TTF)₂Cu[N(CN)₂]Cl
  J. Müller, J. Brandenburg, J.A. Schlueter
  Physical Review Letters 102, 047004 (2009)
  also published in: Virtual Journal of Nanoscale Science & Technology February 9 (2009)*

• Thermodynamic Studies at the Charge-Ordering and Spin-Peierls Transition in (TMTTF)₂X
  M. de Souza, A. Brühl, J. Müller, P. Foury-Leylekian, A. Moradpour, J.-P. Pouget, M. Lang
  Physica B 404, 494 (2009)

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• Room-temperature magnetoresistance switching of Permalloy thin films induced by iron nanoparticles
  J. Müller, S. von Molnár, S. Wirth
  Applied Physics Letters 92, 093121(2008)
  also published in: Virtual Journal of Nanoscale Science & Technology March 17 (2008)*

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• Comparative transport and thermal expansion studies on quasi-2D organic  superconductors close to the metal-to-insulator transition
  M. Lang, M. de Souza, A. Brühl, Ch. Strack, B. Wolf, J.A. Schlueter, J. Müller, D. Schweitzer
  Physica C 460-462, 129 (2007)

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• Single-electron switching in Al_xGa_1-xAs/GaAs Hall devices
  J. Müller, Y. Li, S. von Molnár, Y. Ohno, H. Ohno
  Physical Review B 74, 125310 (2006)
  also published in: Virtual Journal of Nanoscale Science & Technology October 2 (2006)*

• Decomposition of 1/fnoise in Al_xGa_1-xAs/GaAs Hall devices
  J. Müller, S. von Molnár, Y. Ohno, H. Ohno
  Physical Review Letters 96, 186601 (2006)
  also published in: Virtual Journal of Nanoscale Science & Technology May 29 (2006)*

* Virtual Journal of Nanoscale Science & Technology published by the American Institute of Physics and the American Physical Society, edited compilation of links to articles covering a focused area of frontier research (editor: David Awschalom), accessible at http://www.vjnano.org

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• Resistivity studies under hydrostatic pressure on a low-resistance variant of the quasi-2D organic superconductor κ-(BEDT-TTF)₂Cu[N(CN)₂]Br: quest for intrinsic scattering contributions
  Ch. Strack, C. Akinci, V. Pashchenko, B. Wolf, E. Uhrig, W. Assmus, M. Lang, J. Schreuer, L. Wiehl, J.A. Schlueter, J. Wosnitza, D. Schweitzer, J. Müller, J. Wykhoff
  Physical Review B 72, 054511 (2005)

• Low-frequency noise in submicron GaAs/Al_xGa_1-xAs Hall devices
  J. Müller, Y. Li, S. von Molnár, Y. Ohno, H. Ohno
  Journal of Magnetism and Magnetic Materials 290-291, 1161 (2005)

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• Glass-like transition in κ-(BEDT-TTF)₂Br at T_g ~ 75 K – implications for the superconducting ground-state properties
  J. Müller, M. Lang, F. Steglich, J. A. Schlueter
  Journal de Physique IV France 114, 341 (2004)

• Anomalous thermal expansion behavior in (TMTTF)₂PF₆ and (TMTSF)₂PF₆ around 100 K: Indications for a strong spin-phonon interaction?
  M. Lang, J. Müller, F. Steglich, A. Brühl, B. Wolf, M. Dressel
  Journal de Physique IV France 114, 111 (2004)

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• High-resolution ac-calorimetry studies on κ-(ET)₂Cu(NCS)₂: a strong-coupling superconductor with finite energy gap
  J. Müller, M. Lang, R. Helfrich, F. Steglich, T. Sasaki
  Synthetic Metals 133-134, 235 (2003)

• Phase-transition anomalies in the lattice response around 40 K in superconducting κ-(ET)₂X
  M. Lang, J. Müller, F. Steglich, J. A. Schlueter, A. M. Kini, T. Sasaki
  Synthetic Metals 133-134, 107 (2003)

• Thermal properties of NaV₂O₅
  M. Markina, A. Vasiliev, J. Müller, M. Lang, K. Kordonis, T. Lorenz, M. Isobe, Y. Ueda
  Journal of Magnetism and Magnetic Materials 258-259, 398 (2003)

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• Evidence for structural and electronic instabilities at intermediate temperatures in κ-(BEDT-TTF)₂X for X= Cu[N(CN)₂]Cl, Cu[N(CN)₂]Br and Cu(NCS)₂: Implications for the phase diagram of these quasi-2D organic superconductors
  J. Müller, M. Lang, F. Steglich, J. A. Schlueter, A. M. Kini, T. Sasaki
  Physical Review B 65, 144521 (2002)

• High-resolution ac-calorimetry studies of the quasi-2D organic superconductor κ-(BEDT-TTF)₂Cu(NCS)₂
  J. Müller, M. Lang, R. Helfrich, F. Steglich, T. Sasaki
  Physical Review B 65, R140509 (2002)

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• Evidence for a non-magnetic Kondo effect in the structurally disordered UAsSe ferromagnet
  T. Cichorek, R. Michalak, F. Kromer, J. Müller, F. Steglich, A. Wojakowski, Z. Henkie
  Acta Physica Polonica B 32, 3399 (2001)

• Importance of interlayer effects for T_C in κ-(ET)₂X superconductors
  J. Müller, M. Lang, J. A. Schlueter, U. Geiser, D. Schweitzer
  Synthetic Metals 120, 855 (2001)

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• Comparative thermal-expansion studies of β''-(ET)₂SF₅CH₂CF₂SO₃ and κ-(ET)₂Cu(NCS)₂: Uniaxial pressure coefficients of Tc and upper critical fields
  J. Müller, M. Lang, F. Steglich, J. A. Schlueter, A. M. Kini, U. Geiser, J. Mohtasham, R. W. Winter, G. L. Gard, T. Sasaki, N. Toyota
  Physical Review B 61, 11739 (2000)

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• Field-induced low-temperature anomaly in κ-(D₈-ET)₂Cu(NCS)₂
  J. Müller, M. Köppen, M. Lang, F. Steglich, O. Trovarelli, T. Sasaki, N. Toyota
  Synthetic Metals 103, 1889 (1999)

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