Sources

Everything this site leans on, with its status: read in full here, checked by a search on the date given, or not checked. The literature was searched on 3 November 2026; DOIs were seen on Crossref or PubMed Central and abstracts read; full texts are still to be read before any number of theirs enters a proposal.

42 sources: 5 read in full here, 37 confirmed by a search on the date given, 0 cited from memory and still to be confirmed. Generated from data/sources.yml; do not edit by hand.

The thesis and its review

Key	Reference	Status	Used for
kharbouch-v4	Z. Kharbouch, Advancing All-Solid-State Batteries: Design and Ionic Conductivity Analysis of Novel LLZO-Based Solid-State Electrolytes, PhD thesis, UM6P (LIMSET), supervisors A. Faik and M. Chakir; manuscript MC-AF-V4.0, 17 October 2026, 163 pp. Defended 3 November 2026.	read 2026-11-03 Chapters I.2, II.4, III, IV and the Conclusions read in full here; the printed version V5.0 (30 October) not yet on this Mac	Every number of the fact base; every 'thesis says' of the gaps.
igartua-l2	J. M. Igartua, referee's Level-2 analysis of the thesis (V3.0 → V4.0), 22 October 2026; defence notes of 3 November 2026.	read 2026-11-03	The crystallographic weak points that become G04, G07 and G09; the defence question on Y and Zr.
kharbouch-2023	Two raw laboratory patterns sent by Z. Kharbouch in 2023: Li6.6Ga0.2La2.9Ba0.1Zr1.9Sc0.1O12 and Li6.5Ga0.2La2.9Y0.1Zr1.9Sc0.1O12, Cu Kα, 5–80° 2\(\theta\), step \(\approx 0.0102\)°.	read 2026-11-03	Preliminary data for the proposals.

Structures and tables

Key	Reference	Status	Used for
buschmann2011	H. Buschmann et al., Structure and dynamics of the fast lithium ion conductor "Li7La3Zr2O12", Phys. Chem. Chem. Phys. 13 (2011) 19378–19392; COD 7215448 (Al₀.₁₉₆Li₆.₀₆\(\mathrm{La_{3}Zr_{2}O_{12}}\), Ia-3d, neutrons, SPODI, FRM II, 1.548 Å). doi: 10.1039/c1cp22108f	read 2026-11-03 the CIF read here; the paper not read here	Starting coordinates and displacement parameters of the I-43d model (Contrast page).
sears1992	V. F. Sears, Neutron scattering lengths and cross sections, Neutron News 3 (1992) 26–37. doi: 10.1080/10448639208218770	checked 2026-11-03 values as carried by diff-ref-struct's table (CrysFML) for b; absorption cross sections from the same table, from memory	Scattering lengths and absorption (Contrast page).
drs	diff-ref-struct, the Rietveld application of J. M. Igartua (EHU); core binary `drs`, build of 2 November 2026: `drs sf` (structure factors, X-rays and neutrons, CrysFML tables), `drs simulate`, joint refinement module. Source / publisher	read 2026-11-03	Every structure factor of the Contrast page; the refinements of P1–P2.

Facilities (read on their own pages, 3 November 2026)

Key	Reference	Status	Used for
ill-d2b	ILL, D2B characteristics and instrument layout. Source / publisher	checked 2026-11-03	P1.
ill-d20	ILL, D20 characteristics and instrument layout. Source / publisher	checked 2026-11-03	P3.
ill-access	ILL, standard access, types of beamtime access, Director's Discretionary Time, associates and scientific members, reactor cycles. Source / publisher	checked 2026-11-03	The two-thirds rule, the deadline of 15 February 2027, cycle 202.
ill-crg	ILL, D1B (CNRS–CSIC) and XtremeD (INMA–CSIC) characteristics; Institut Néel, D1B calls. Source / publisher	checked 2026-11-03	The Spanish routes for P3.
esrf-id22	ESRF, ID22 beamline and technical description; ID22 upgrade paper (J. Synchrotron Rad., PMC10481261). Source / publisher	checked 2026-11-03	P2.
esrf-xas	ESRF, BM23, BM25 SpLine (how to apply), BM08 LISA, BM20 ROBL beamline pages. Source / publisher	checked 2026-11-03	P4 and the edge coverage.
esrf-access	ESRF, proposal types and deadlines; BAG and HUB proposals; members and associates; non-contracting countries; operation schedule 2027 (approved 5 May 2026). Source / publisher	checked 2026-11-03	Deadlines, membership, the 2027 runs.
battery-hub	ESRF news, Launch of the Grenoble Battery Hub (ESRF, ILL, CEA), 24 November 2021; ESRF EuBat pilot HUB. Source / publisher	checked 2026-11-03	A later route for a long-term project.

Literature: Ga-LLZO structure by neutrons and single crystals (DOIs seen on Crossref or PubMed Central, 3 November 2026; abstracts read, full texts not)

Key	Reference	Status	Used for
wagner2016	R. Wagner, G. J. Redhammer, D. Rettenwander, A. Senyshyn, W. Schmidt, M. Wilkening, G. Amthauer, Crystal structure of garnet-related Li-ion conductor Li7−3xGaxLa3Zr2O12: fast Li-ion conduction caused by a different cubic modification?, Chem. Mater. 28 (2016) 1861–1871. doi: 10.1021/acs.chemmater.6b00038	checked 2026-11-03 PMC4806310; single-crystal XRD and NPD at SPODI (MLZ)	\(I\bar{4}3d\) above x(Ga) \(\approx 0.07\), Ga on 12a. The thesis's ref. [9]. G01.
rettenwander2016	D. Rettenwander et al., Structural and electrochemical consequences of Al and Ga cosubstitution in Li7La3Zr2O12 solid electrolytes, Chem. Mater. 28 (2016) 2384–2392. doi: 10.1021/acs.chemmater.6b00579	checked 2026-11-03 PMC4836877; NPD at ILL D20	\(I\bar{4}3d\) from Ga \(\ge 0.15\), Ga/Al enriched on 12a: the ILL precedent. G01, P3.
vema2023	S. Vema, A. H. Berge, S. Nagendran, C. P. Grey, Clarifying the dopant local structure and effect on ionic conductivity in garnet solid-state electrolytes for lithium-ion batteries, Chem. Mater. 35 (2023) 9632–9646. doi: 10.1021/acs.chemmater.3c01831	checked 2026-11-03 PMC10687891; title from memory of the record, to confirm; Diamond I11 and ²⁷Al/⁷¹Ga NMR	At Ga0.2Li6.3La3Zr2O12 Ga only on 24d (\(Ia\bar{3}d\)); \(\mathrm{LiGaO_{2}}\) with Li excess. G01, G09.
christopher2023	T. D. Christopher, T. Zhang, S. Huang, Z. Zujovic, M. Avdeev, P. Cao, T. Söhnel, J. Alloys Compd. 968 (2023) 172078. doi: 10.1016/j.jallcom.2023.172078	checked 2026-11-03 ANSTO repository PDF; NPD on ECHIDNA, 25–600 °C	Ga–Ta LLZO with 15 wt% Li excess, as in the thesis; refined Li \(6.66 \to 4.94\) with Ga; zirconia vessels. G01, G02.
meesala2019	Y. Meesala et al., J. Mater. Chem. A 7 (2019) 8589–8601 (Ta, Ta–Ba and Ta–Ba–Ga LLZO). doi: 10.1039/c9ta00417c	checked 2026-11-03 joint XRD + NPD from a search snippet; instrument not seen	The neutron precedent closest to the Ga–Ba–Ta series: novelty limits. G02, G06.
robben2016	L. Robben, E. Merzlyakova, P. Heitjans, T. M. Gesing, Acta Cryst. E 72 (2016) 287–289 (Li6.43Ga0.52La2.67Zr2O12, \(I\bar{4}3d\)). doi: 10.1107/S2056989016001924	checked 2026-11-03	Single-crystal Ga-LLZO, a = 12.9681 Å. G01.
rettenwander2014	D. Rettenwander, C. A. Geiger, M. Tribus, P. Tropper, G. Amthauer, Inorg. Chem. 53 (2014) 6264–6269. doi: 10.1021/ic500803h	checked 2026-11-03	Ga-LLZO single phase to x = 0.53, then \(\mathrm{La_{2}Zr_{2}O_{7}}\) + \(\mathrm{LiGaO_{2}}\). G09.
howard2012	M. A. Howard et al., Dalton Trans. 41 (2012) 12048 (La3Zr2Ga0.5Li5.5O12; H⁺/Li⁺ exchange). doi: 10.1039/c2dt31318a	checked 2026-11-03	Ga tetrahedral; ageing in air. G08.
bernuy2014	C. Bernuy-López, W. Manalastas, J. M. López del Amo, A. Aguadero, F. Aguesse, J. A. Kilner, Chem. Mater. 26 (2014) 3610–3617. doi: 10.1021/cm5008069	checked 2026-11-03	Dry-atmosphere sintering of Ga-LLZO avoids Li⁺/H⁺ exchange. G08, P0.

Literature: lithium, dopants and pathways

Key	Reference	Status	Used for
geiger2011	C. A. Geiger et al., Crystal chemistry and stability of "Li7La3Zr2O12" garnet, Inorg. Chem. 50 (2011) 1089–1097. doi: 10.1021/ic101914e	checked 2026-11-03	Al from crucibles stabilises cubic LLZO. The thesis's ref. [7]. G03.
xie2011	H. Xie, J. A. Alonso, Y. Li, M. T. Fernández-Díaz, J. B. Goodenough, Chem. Mater. 23 (2011) 3587–3589. doi: 10.1021/cm201671k	checked 2026-11-03	Neutron diffraction of Al-free cubic LLZO; Li ordering. G02.
han2012	J. Han et al., Chem. Commun. 48 (2012) 9840 (high-temperature neutron diffraction and MEM of LLZO). doi: 10.1039/c2cc35089k	checked 2026-11-03 ⁷Li sample and HIPPO (LANSCE) from a snippet of the supporting information	Li pathway maps at high temperature. G10, P3.
thompson2015	T. Thompson et al., Adv. Energy Mater. 5 (2015) 1500096 (Li site occupancy in Ta-LLZO by neutrons). doi: 10.1002/aenm.201500096	checked 2026-11-03	Carrier concentration set by site occupancy. G02.
chen2015	Y. Chen, E. Rangasamy, C. Liang, K. An, Chem. Mater. 27 (2015) 5491–5494 (Li vacancies by neutrons, VULCAN). doi: 10.1021/acs.chemmater.5b02521	checked 2026-11-03	Dopants set the number and place of vacancies. G02.
mukhopadhyay2015	S. Mukhopadhyay et al., Chem. Mater. 27 (2015) 3658–3665 (Al and Ta in LLZO: neutrons, XRD, Raman, DFT). doi: 10.1021/acs.chemmater.5b00362	checked 2026-11-03	Structure tracks the actual dopant stoichiometry: ICP is needed. P0.
redhammer2021b	G. J. Redhammer, M. Meven, S. Ganschow, G. Tippelt, D. Rettenwander, Acta Cryst. B 77 (2021) 123–130 (single-crystal neutrons, Li6La3ZrTaO12, 2.5–873 K, HEiDi). doi: 10.1107/S2052520620016145	checked 2026-11-03 PMC7941284	Li1 displaced from 24d towards 96h, invisible to X-rays. G10.
buannic2017	L. Buannic et al., Dual substitution strategy to enhance Li⁺ ionic conductivity in Li7La3Zr2O12 solid electrolyte, Chem. Mater. 29 (2017) 1769–1778. doi: 10.1021/acs.chemmater.6b05369	checked 2026-11-03 title from memory, to confirm	Ga + Sc LLZO, 1.8 mS \(\mathrm{cm}^{-1}\), no neutrons: the precedent of the Sc family. G07.
hitz2013	G. T. Hitz, E. D. Wachsman, V. Thangadurai, J. Electrochem. Soc. 160 (2013) A1248–A1255 (Y-doped LLZO). doi: 10.1149/2.088308jes	checked 2026-11-03	Y on Zr argued from lattice expansion only. G04.
inada2016	R. Inada et al., Front. Energy Res. 4 (2016) 28 (Ba and Ta co-doped LLZO). doi: 10.3389/fenrg.2016.00028	checked 2026-11-03	Single cubic up to 0.30 Ba: against the thesis's limit. G06.
tian2022	Y. Tian, Y. Zhou, W. Wang, Y. Zhou, Ceram. Int. 48 (2022) 963–970 (Ga–Ba co-doped LLZO). doi: 10.1016/j.ceramint.2021.09.181	checked 2026-11-03	\(\mathrm{BaZrO_{3}}\) between grains. G06.
wu2017	J.-F. Wu, W. K. Pang, V. K. Peterson, L. Wei, X. Guo, ACS Appl. Mater. Interfaces 9 (2017) 12461–12468 (Li6.20Ga0.30La2.95Rb0.05Zr2O12). doi: 10.1021/acsami.7b00614	checked 2026-11-03	Rb on the La site at 0.05 only. G06.
amores2024	M. Amores, P. J. Baker, E. J. Cussen, S. A. Cussen, Mater. Adv. 5 (2024) 8826–8835 (Li6La2BaTa2O12, XAS and μSR). doi: 10.1039/d4ma00679h	checked 2026-11-03	The closest XAS study of a doped garnet. P4.

Literature: protons, synthesis, total scattering

Key	Reference	Status	Used for
orera2016	A. Orera, G. Larraz, J. A. Rodríguez-Velamazán, J. Campo, M. L. Sanjuán, Inorg. Chem. 55 (2016) 1324–1332 (neutron diffraction of Li7−xHxLa3Zr2O12). doi: 10.1021/acs.inorgchem.5b02708	checked 2026-11-03	Hydration gives an acentric \(I\bar{4}3d\) phase: the confound of G05 and G08.
redhammer2021a	G. J. Redhammer, G. Tippelt, A. Portenkirchner, D. Rettenwander, Crystals 11 (2021) 721. doi: 10.3390/cryst11070721	checked 2026-11-03	Li⁺/H⁺ exchange from the first air exposure, Ga-LLZO like Al-LLZO. G08.
redhammer2022	G. J. Redhammer, G. Tippelt, D. Rettenwander, Acta Cryst. C 78 (2022) 1–6. doi: 10.1107/S2053229621012250	checked 2026-11-03	48e Li extracted first on hydrothermal treatment. G08.
rao2015	R. P. Rao, W. Gu, N. Sharma, V. K. Peterson, M. Avdeev, S. Adams, Chem. Mater. 27 (2015) 2903–2910 (in situ neutron diffraction of LLZO synthesis). doi: 10.1021/acs.chemmater.5b00149	checked 2026-11-03	LLZO forms from a carbonate melt. P5.
chen2015b	Y. Chen, E. Rangasamy, C. dela Cruz, C. Liang, K. An, J. Mater. Chem. A 3 (2015) 22868–22876 (in situ neutron diffraction during synthesis). doi: 10.1039/c5ta04902d	checked 2026-11-03	Residual phases from \(\mathrm{Li_{2}CO_{3}}\) evaporation. G09, P5.
tian2023	H. L. Tian et al., J. Mater. Chem. A 11 (2023) 25516–25533 (neutron and X-ray total scattering of cubic LLZO, RMC + MD). doi: 10.1039/d3ta04495e	checked 2026-11-03	The only PDF study of LLZO, undoped. G11, P5.